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: rain is a kind of weather

A: rain IsA weather
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Q: capital can be used as the opposite of small

A: capital Antonym small
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Q: feather is part of pillow

A:
feather PartOf pillow
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