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: bed is a kind of surface

Answer: bed IsA surface


Question: apartment is a kind of home

Answer: apartment IsA home


Question: body can be used as the opposite of head

Answer:
body Antonym head