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: hill can be used as the opposite of pit

Answer: hill Antonym pit


Question: music is a kind of sound

Answer: music IsA sound


Question: increase can be used with the same meaning of go_up

Answer:
increase Synonym go_up