diff --git a/plugins/compress/README.md b/plugins/compress/README.md
deleted file mode 100644
index 58d42da64..000000000
--- a/plugins/compress/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-they say that compression and intellegence are the same thing,
-but I'm not small-enough to understand that.
-
diff --git a/plugins/compress/src/index.js b/plugins/compress/src/index.js
deleted file mode 100644
index fc5bca610..000000000
--- a/plugins/compress/src/index.js
+++ /dev/null
@@ -1,23 +0,0 @@
-import lz from './lz.js'
-import fs from 'fs'
-
-let string = fs.readFileSync('./plugins/speed/tests/files/freshPrince.txt').toString()
-// string = "This is my compression test.";
-
-
-console.log("Size of sample is: " + string.length, '\n\n');
-let compressed = lz.compress(string);
-console.log(string)
-console.log(compressed)
-console.log("\n\nSize of compressed sample is: " + compressed.length);
-string = lz.decompress(compressed);
-
-
-
-/*
-[
-  text,
-  tag,
-  post,
-  pre
-*/
\ No newline at end of file
diff --git a/plugins/compress/src/lz.js b/plugins/compress/src/lz.js
deleted file mode 100644
index 421c380de..000000000
--- a/plugins/compress/src/lz.js
+++ /dev/null
@@ -1,460 +0,0 @@
-/* eslint-disable no-bitwise */
-// Copyright (c) 2013 Pieroxy <pieroxy@pieroxy.net>
-// This work is free. You can redistribute it and/or modify it
-// under the terms of the WTFPL, Version 2
-// For more information see LICENSE.txt or http://www.wtfpl.net/
-//
-// For more information, the home page:
-// http://pieroxy.net/blog/pages/lz-string/testing.html
-//
-// LZ-based compression algorithm, version 1.4.4
-
-// private property
-var f = String.fromCharCode;
-var keyStrBase64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
-var keyStrUriSafe = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-$";
-var baseReverseDic = {};
-
-function getBaseValue(alphabet, character) {
-  if (!baseReverseDic[alphabet]) {
-    baseReverseDic[alphabet] = {};
-    for (var i = 0; i < alphabet.length; i++) {
-      baseReverseDic[alphabet][alphabet.charAt(i)] = i;
-    }
-  }
-  return baseReverseDic[alphabet][character];
-}
-
-var LZString = {
-  compressToBase64: function (input) {
-    if (input == null) return "";
-    var res = LZString._compress(input, 6, function (a) { return keyStrBase64.charAt(a); });
-    switch (res.length % 4) { // To produce valid Base64
-      default: // When could this happen ?
-      case 0: return res;
-      case 1: return res + "===";
-      case 2: return res + "==";
-      case 3: return res + "=";
-    }
-  },
-
-  decompressFromBase64: function (input) {
-    if (input == null) return "";
-    if (input == "") return null;
-    return LZString._decompress(input.length, 32, function (index) { return getBaseValue(keyStrBase64, input.charAt(index)); });
-  },
-
-  compressToUTF16: function (input) {
-    if (input == null) return "";
-    return LZString._compress(input, 15, function (a) { return f(a + 32); }) + " ";
-  },
-
-  decompressFromUTF16: function (compressed) {
-    if (compressed == null) return "";
-    if (compressed == "") return null;
-    return LZString._decompress(compressed.length, 16384, function (index) { return compressed.charCodeAt(index) - 32; });
-  },
-
-  //compress into a string that is already URI encoded
-  compressToEncodedURIComponent: function (input) {
-    if (input == null) return "";
-    return LZString._compress(input, 6, function (a) { return keyStrUriSafe.charAt(a); });
-  },
-
-  //decompress from an output of compressToEncodedURIComponent
-  decompressFromEncodedURIComponent: function (input) {
-    if (input == null) return "";
-    if (input == "") return null;
-    input = input.replace(/ /g, "+");
-    return LZString._decompress(input.length, 32, function (index) { return getBaseValue(keyStrUriSafe, input.charAt(index)); });
-  },
-
-  compress: function (uncompressed) {
-    return LZString._compress(uncompressed, 16, function (a) { return f(a); });
-  },
-  _compress: function (uncompressed, bitsPerChar, getCharFromInt) {
-    if (uncompressed == null) return "";
-    var i, value,
-      context_dictionary = {},
-      context_dictionaryToCreate = {},
-      context_c = "",
-      context_wc = "",
-      context_w = "",
-      context_enlargeIn = 2, // Compensate for the first entry which should not count
-      context_dictSize = 3,
-      context_numBits = 2,
-      context_data = [],
-      context_data_val = 0,
-      context_data_position = 0,
-      ii;
-
-    for (ii = 0; ii < uncompressed.length; ii += 1) {
-      context_c = uncompressed.charAt(ii);
-      if (!Object.prototype.hasOwnProperty.call(context_dictionary, context_c)) {
-        context_dictionary[context_c] = context_dictSize++;
-        context_dictionaryToCreate[context_c] = true;
-      }
-
-      context_wc = context_w + context_c;
-      if (Object.prototype.hasOwnProperty.call(context_dictionary, context_wc)) {
-        context_w = context_wc;
-      } else {
-        if (Object.prototype.hasOwnProperty.call(context_dictionaryToCreate, context_w)) {
-          if (context_w.charCodeAt(0) < 256) {
-            for (i = 0; i < context_numBits; i++) {
-              context_data_val = (context_data_val << 1);
-              if (context_data_position == bitsPerChar - 1) {
-                context_data_position = 0;
-                context_data.push(getCharFromInt(context_data_val));
-                context_data_val = 0;
-              } else {
-                context_data_position++;
-              }
-            }
-            value = context_w.charCodeAt(0);
-            for (i = 0; i < 8; i++) {
-              context_data_val = (context_data_val << 1) | (value & 1);
-              if (context_data_position == bitsPerChar - 1) {
-                context_data_position = 0;
-                context_data.push(getCharFromInt(context_data_val));
-                context_data_val = 0;
-              } else {
-                context_data_position++;
-              }
-              value = value >> 1;
-            }
-          } else {
-            value = 1;
-            for (i = 0; i < context_numBits; i++) {
-              context_data_val = (context_data_val << 1) | value;
-              if (context_data_position == bitsPerChar - 1) {
-                context_data_position = 0;
-                context_data.push(getCharFromInt(context_data_val));
-                context_data_val = 0;
-              } else {
-                context_data_position++;
-              }
-              value = 0;
-            }
-            value = context_w.charCodeAt(0);
-            for (i = 0; i < 16; i++) {
-              context_data_val = (context_data_val << 1) | (value & 1);
-              if (context_data_position == bitsPerChar - 1) {
-                context_data_position = 0;
-                context_data.push(getCharFromInt(context_data_val));
-                context_data_val = 0;
-              } else {
-                context_data_position++;
-              }
-              value = value >> 1;
-            }
-          }
-          context_enlargeIn--;
-          if (context_enlargeIn == 0) {
-            context_enlargeIn = Math.pow(2, context_numBits);
-            context_numBits++;
-          }
-          delete context_dictionaryToCreate[context_w];
-        } else {
-          value = context_dictionary[context_w];
-          for (i = 0; i < context_numBits; i++) {
-            context_data_val = (context_data_val << 1) | (value & 1);
-            if (context_data_position == bitsPerChar - 1) {
-              context_data_position = 0;
-              context_data.push(getCharFromInt(context_data_val));
-              context_data_val = 0;
-            } else {
-              context_data_position++;
-            }
-            value = value >> 1;
-          }
-
-
-        }
-        context_enlargeIn--;
-        if (context_enlargeIn == 0) {
-          context_enlargeIn = Math.pow(2, context_numBits);
-          context_numBits++;
-        }
-        // Add wc to the dictionary.
-        context_dictionary[context_wc] = context_dictSize++;
-        context_w = String(context_c);
-      }
-    }
-
-    // Output the code for w.
-    if (context_w !== "") {
-      if (Object.prototype.hasOwnProperty.call(context_dictionaryToCreate, context_w)) {
-        if (context_w.charCodeAt(0) < 256) {
-          for (i = 0; i < context_numBits; i++) {
-            context_data_val = (context_data_val << 1);
-            if (context_data_position == bitsPerChar - 1) {
-              context_data_position = 0;
-              context_data.push(getCharFromInt(context_data_val));
-              context_data_val = 0;
-            } else {
-              context_data_position++;
-            }
-          }
-          value = context_w.charCodeAt(0);
-          for (i = 0; i < 8; i++) {
-            context_data_val = (context_data_val << 1) | (value & 1);
-            if (context_data_position == bitsPerChar - 1) {
-              context_data_position = 0;
-              context_data.push(getCharFromInt(context_data_val));
-              context_data_val = 0;
-            } else {
-              context_data_position++;
-            }
-            value = value >> 1;
-          }
-        } else {
-          value = 1;
-          for (i = 0; i < context_numBits; i++) {
-            context_data_val = (context_data_val << 1) | value;
-            if (context_data_position == bitsPerChar - 1) {
-              context_data_position = 0;
-              context_data.push(getCharFromInt(context_data_val));
-              context_data_val = 0;
-            } else {
-              context_data_position++;
-            }
-            value = 0;
-          }
-          value = context_w.charCodeAt(0);
-          for (i = 0; i < 16; i++) {
-            context_data_val = (context_data_val << 1) | (value & 1);
-            if (context_data_position == bitsPerChar - 1) {
-              context_data_position = 0;
-              context_data.push(getCharFromInt(context_data_val));
-              context_data_val = 0;
-            } else {
-              context_data_position++;
-            }
-            value = value >> 1;
-          }
-        }
-        context_enlargeIn--;
-        if (context_enlargeIn == 0) {
-          context_enlargeIn = Math.pow(2, context_numBits);
-          context_numBits++;
-        }
-        delete context_dictionaryToCreate[context_w];
-      } else {
-        value = context_dictionary[context_w];
-        for (i = 0; i < context_numBits; i++) {
-          context_data_val = (context_data_val << 1) | (value & 1);
-          if (context_data_position == bitsPerChar - 1) {
-            context_data_position = 0;
-            context_data.push(getCharFromInt(context_data_val));
-            context_data_val = 0;
-          } else {
-            context_data_position++;
-          }
-          value = value >> 1;
-        }
-
-
-      }
-      context_enlargeIn--;
-      if (context_enlargeIn == 0) {
-        context_enlargeIn = Math.pow(2, context_numBits);
-        context_numBits++;
-      }
-    }
-
-    // Mark the end of the stream
-    value = 2;
-    for (i = 0; i < context_numBits; i++) {
-      context_data_val = (context_data_val << 1) | (value & 1);
-      if (context_data_position == bitsPerChar - 1) {
-        context_data_position = 0;
-        context_data.push(getCharFromInt(context_data_val));
-        context_data_val = 0;
-      } else {
-        context_data_position++;
-      }
-      value = value >> 1;
-    }
-
-    // Flush the last char
-    while (true) {
-      context_data_val = (context_data_val << 1);
-      if (context_data_position == bitsPerChar - 1) {
-        context_data.push(getCharFromInt(context_data_val));
-        break;
-      }
-      else context_data_position++;
-    }
-    return context_data.join('');
-  },
-
-  decompress: function (compressed) {
-    if (compressed == null) return "";
-    if (compressed == "") return null;
-    return LZString._decompress(compressed.length, 32768, function (index) { return compressed.charCodeAt(index); });
-  },
-
-  _decompress: function (length, resetValue, getNextValue) {
-    var dictionary = [],
-      next,
-      enlargeIn = 4,
-      dictSize = 4,
-      numBits = 3,
-      entry = "",
-      result = [],
-      i,
-      w,
-      bits, resb, maxpower, power,
-      c,
-      data = { val: getNextValue(0), position: resetValue, index: 1 };
-
-    for (i = 0; i < 3; i += 1) {
-      dictionary[i] = i;
-    }
-
-    bits = 0;
-    maxpower = Math.pow(2, 2);
-    power = 1;
-    while (power != maxpower) {
-      resb = data.val & data.position;
-      data.position >>= 1;
-      if (data.position == 0) {
-        data.position = resetValue;
-        data.val = getNextValue(data.index++);
-      }
-      bits |= (resb > 0 ? 1 : 0) * power;
-      power <<= 1;
-    }
-
-    switch (next = bits) {
-      case 0:
-        bits = 0;
-        maxpower = Math.pow(2, 8);
-        power = 1;
-        while (power != maxpower) {
-          resb = data.val & data.position;
-          data.position >>= 1;
-          if (data.position == 0) {
-            data.position = resetValue;
-            data.val = getNextValue(data.index++);
-          }
-          bits |= (resb > 0 ? 1 : 0) * power;
-          power <<= 1;
-        }
-        c = f(bits);
-        break;
-      case 1:
-        bits = 0;
-        maxpower = Math.pow(2, 16);
-        power = 1;
-        while (power != maxpower) {
-          resb = data.val & data.position;
-          data.position >>= 1;
-          if (data.position == 0) {
-            data.position = resetValue;
-            data.val = getNextValue(data.index++);
-          }
-          bits |= (resb > 0 ? 1 : 0) * power;
-          power <<= 1;
-        }
-        c = f(bits);
-        break;
-      case 2:
-        return "";
-    }
-    dictionary[3] = c;
-    w = c;
-    result.push(c);
-    while (true) {
-      if (data.index > length) {
-        return "";
-      }
-
-      bits = 0;
-      maxpower = Math.pow(2, numBits);
-      power = 1;
-      while (power != maxpower) {
-        resb = data.val & data.position;
-        data.position >>= 1;
-        if (data.position == 0) {
-          data.position = resetValue;
-          data.val = getNextValue(data.index++);
-        }
-        bits |= (resb > 0 ? 1 : 0) * power;
-        power <<= 1;
-      }
-
-      switch (c = bits) {
-        case 0:
-          bits = 0;
-          maxpower = Math.pow(2, 8);
-          power = 1;
-          while (power != maxpower) {
-            resb = data.val & data.position;
-            data.position >>= 1;
-            if (data.position == 0) {
-              data.position = resetValue;
-              data.val = getNextValue(data.index++);
-            }
-            bits |= (resb > 0 ? 1 : 0) * power;
-            power <<= 1;
-          }
-
-          dictionary[dictSize++] = f(bits);
-          c = dictSize - 1;
-          enlargeIn--;
-          break;
-        case 1:
-          bits = 0;
-          maxpower = Math.pow(2, 16);
-          power = 1;
-          while (power != maxpower) {
-            resb = data.val & data.position;
-            data.position >>= 1;
-            if (data.position == 0) {
-              data.position = resetValue;
-              data.val = getNextValue(data.index++);
-            }
-            bits |= (resb > 0 ? 1 : 0) * power;
-            power <<= 1;
-          }
-          dictionary[dictSize++] = f(bits);
-          c = dictSize - 1;
-          enlargeIn--;
-          break;
-        case 2:
-          return result.join('');
-      }
-
-      if (enlargeIn == 0) {
-        enlargeIn = Math.pow(2, numBits);
-        numBits++;
-      }
-
-      if (dictionary[c]) {
-        entry = dictionary[c];
-      } else {
-        if (c === dictSize) {
-          entry = w + w.charAt(0);
-        } else {
-          return null;
-        }
-      }
-      result.push(entry);
-
-      // Add w+entry[0] to the dictionary.
-      dictionary[dictSize++] = w + entry.charAt(0);
-      enlargeIn--;
-
-      w = entry;
-
-      if (enlargeIn == 0) {
-        enlargeIn = Math.pow(2, numBits);
-        numBits++;
-      }
-
-    }
-  }
-};
-export default LZString;
diff --git a/src/3-three/coreference/compute/index.js b/src/3-three/coreference/compute/index.js
index 0234705a9..03a2d1565 100644
--- a/src/3-three/coreference/compute/index.js
+++ b/src/3-three/coreference/compute/index.js
@@ -1,6 +1,6 @@
 import getPerson from './findPerson.js'
 import getThey from './findThey.js'
-import getIt from './findIt.js'
+// import getIt from './findIt.js'
 import { prevSentence } from './lib.js'
 
 const addReference = function (pron, m) {