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.

Q: affair can be used as the opposite of marriage

A: affair Antonym marriage
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Q: sleep can be used as the opposite of awaken

A: sleep Antonym awaken
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Q: labor is a kind of class

A:
labor IsA class
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