Given a phrase describing the relationship between two words, extract the words and the lexical relationship between them. The relation has to be of the type 'MemberOf', 'MadeOf', 'Synonym', 'Entails', 'HasA', 'HasProperty', 'PartOf', 'Antonym' or 'IsA'. The output should have the format: word1 relation word2.
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Question: integrity is a kind of honesty

Answer: integrity IsA honesty


Question: hockey can be characterized by ice

Answer: hockey HasProperty ice


Question: clean can be used as the opposite of filthy

Answer:
clean Antonym filthy