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: clean can be used as the opposite of dirty

Answer: clean Antonym dirty


Question: everybody can be used as the opposite of nobody

Answer: everybody Antonym nobody


Question: program is a kind of work

Answer:
program IsA work