class_docstr: Filter samples based on a group of phrases
  
  for example, with phrase_name = 'question'::
  
      sample 1: "Who is Jack.", score: 1
      sample 2: "I am Jack.", score: 0
code: def phrase_match(self, text):
      match = False
      # Search for phrases
      result = self.phrase_processor.extract_keywords(text)
      if result:
          match = True
      return match
  
file_path: textflint/textflint/generation/subpopulation/UT/phrase.py
imports: from flashtext import KeywordProcessor
  from ..subpopulation import SubPopulation
  from ....common.settings import NEGATION, QUESTION
label_desc: Use image node_id 3 for calling the PhraseSubPopulation obj's underlying member method code with example usage: obj.phrase_match(text) and returns: match