code: def matches(self,string,fuzzy=90,fname_match=True,fuzzy_fragment=None,guess=False):
          '''Returns whether this :class:`Concept` matches ``string``'''
          
          matches = []
          for item in self.examples:
              m = best_match_from_list(string,self.examples[item],fuzzy,fname_match,fuzzy_fragment,guess)
              if m:
                  match = ConceptMatch(self)
                  match.concept = self
                  match.string = string
                  match.item = item
                  match.examples = m[0]
                  match.type = m[2]
                  match.amount = m[3]
                  matches.append(match)
          return sort_matches(matchesf matches(self,string,fuzzy=90,fname_match=True,fuzzy_fragment=None,guess=False):
          '''Returns whether this :class:`Concept` matches ``string``'''
          
          matches = []
          for item in self.examples:
              m = best_match_from_list(string,self.examples[item],fuzzy,fname_match,fuzzy_fragment,guess)
              if m:
                  match = ConceptMatch(self)
                  match.concept = self
                  match.string = string
                  match.item = item
                  match.examples = m[0]
                  match.type = m[2]
                  match.amount = m[3]
                  matches.append(match)
          return sort_matches(matches)
docs: Returns whether this :class:`Concept` matches ``string``