prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Incorrect lemma from lemmatizer
  **Right:**
  `[w.lemma_ for w in nlp('funnier')]` -> `['funny']` 
  
  **Wrong:**
  `[w.lemma_ for w in nlp('faster')]` ->`['faster']`
  
  I think for word _faster_ lemma should be _fast_
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `spacy/lang/en/lemmatizer/_adverbs_irreg.py`
  Content:
  ```
  1 # coding: utf8
  2 from __future__ import unicode_literals
  3 
  4 
  5 ADVERBS_IRREG = {
  6     "best": ("well",),
  7     "better": ("well",),
  8     "deeper": ("deeply",),
  9     "farther": ("far",),
  10     "further": ("far",),
  11     "harder": ("hard",),
  12     "hardest": ("hard",),
  13 }
  14
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/spacy/lang/en/lemmatizer/_adverbs_irreg.py b/spacy/lang/en/lemmatizer/_adverbs_irreg.py
  --- a/spacy/lang/en/lemmatizer/_adverbs_irreg.py
  +++ b/spacy/lang/en/lemmatizer/_adverbs_irreg.py
  @@ -5,9 +5,27 @@
   ADVERBS_IRREG = {
       "best": ("well",),
       "better": ("well",),
  +    "closer": ("close",),
  +    "closest": ("close",),
       "deeper": ("deeply",),
  +    "earlier": ("early",),
  +    "earliest": ("early",),
       "farther": ("far",),
       "further": ("far",),
  +    "faster": ("fast",),
  +    "fastest": ("fast",),
       "harder": ("hard",),
       "hardest": ("hard",),
  +    "longer": ("long",),
  +    "longest": ("long",),
  +    "nearer": ("near",),
  +    "nearest": ("near",),
  +    "nigher": ("nigh",),
  +    "nighest": ("nigh",),
  +    "quicker": ("quick",),
  +    "quickest": ("quick",),
  +    "slower": ("slow",),
  +    "slowest": ("slowest",),
  +    "sooner": ("soon",),
  +    "soonest": ("soon",)
   }
  
verification_info: {"golden_diff": "diff --git a/spacy/lang/en/lemmatizer/_adverbs_irreg.py b/spacy/lang/en/lemmatizer/_adverbs_irreg.py\n--- a/spacy/lang/en/lemmatizer/_adverbs_irreg.py\n+++ b/spacy/lang/en/lemmatizer/_adverbs_irreg.py\n@@ -5,9 +5,27 @@\n ADVERBS_IRREG = {\n     \"best\": (\"well\",),\n     \"better\": (\"well\",),\n+    \"closer\": (\"close\",),\n+    \"closest\": (\"close\",),\n     \"deeper\": (\"deeply\",),\n+    \"earlier\": (\"early\",),\n+    \"earliest\": (\"early\",),\n     \"farther\": (\"far\",),\n     \"further\": (\"far\",),\n+    \"faster\": (\"fast\",),\n+    \"fastest\": (\"fast\",),\n     \"harder\": (\"hard\",),\n     \"hardest\": (\"hard\",),\n+    \"longer\": (\"long\",),\n+    \"longest\": (\"long\",),\n+    \"nearer\": (\"near\",),\n+    \"nearest\": (\"near\",),\n+    \"nigher\": (\"nigh\",),\n+    \"nighest\": (\"nigh\",),\n+    \"quicker\": (\"quick\",),\n+    \"quickest\": (\"quick\",),\n+    \"slower\": (\"slow\",),\n+    \"slowest\": (\"slowest\",),\n+    \"sooner\": (\"soon\",),\n+    \"soonest\": (\"soon\",)\n }\n", "issue": "Incorrect lemma from lemmatizer\n**Right:**\r\n`[w.lemma_ for w in nlp('funnier')]` -> `['funny']` \r\n\r\n**Wrong:**\r\n`[w.lemma_ for w in nlp('faster')]` ->`['faster']`\r\n\r\nI think for word _faster_ lemma should be _fast_\n", "before_files": [{"content": "# coding: utf8\nfrom __future__ import unicode_literals\n\n\nADVERBS_IRREG = {\n    \"best\": (\"well\",),\n    \"better\": (\"well\",),\n    \"deeper\": (\"deeply\",),\n    \"farther\": (\"far\",),\n    \"further\": (\"far\",),\n    \"harder\": (\"hard\",),\n    \"hardest\": (\"hard\",),\n}\n", "path": "spacy/lang/en/lemmatizer/_adverbs_irreg.py"}], "after_files": [{"content": "# coding: utf8\nfrom __future__ import unicode_literals\n\n\nADVERBS_IRREG = {\n    \"best\": (\"well\",),\n    \"better\": (\"well\",),\n    \"closer\": (\"close\",),\n    \"closest\": (\"close\",),\n    \"deeper\": (\"deeply\",),\n    \"earlier\": (\"early\",),\n    \"earliest\": (\"early\",),\n    \"farther\": (\"far\",),\n    \"further\": (\"far\",),\n    \"faster\": (\"fast\",),\n    \"fastest\": (\"fast\",),\n    \"harder\": (\"hard\",),\n    \"hardest\": (\"hard\",),\n    \"longer\": (\"long\",),\n    \"longest\": (\"long\",),\n    \"nearer\": (\"near\",),\n    \"nearest\": (\"near\",),\n    \"nigher\": (\"nigh\",),\n    \"nighest\": (\"nigh\",),\n    \"quicker\": (\"quick\",),\n    \"quickest\": (\"quick\",),\n    \"slower\": (\"slow\",),\n    \"slowest\": (\"slowest\",),\n    \"sooner\": (\"soon\",),\n    \"soonest\": (\"soon\",)\n}\n", "path": "spacy/lang/en/lemmatizer/_adverbs_irreg.py"}]}