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: fruit can be characterized by sour

Answer: fruit HasProperty sour


Question: fight is a kind of conflict

Answer: fight IsA conflict


Question: chair can be used as the opposite of table

Answer:
chair Antonym table