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: bridge is a kind of link

Answer: bridge IsA link


Question: sleep is a kind of relax

Answer: sleep IsA relax


Question: mug is a kind of cup

Answer:
mug IsA cup