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: chicken can be used as the opposite of beef

Answer: chicken Antonym beef


Question: follow can be used as the opposite of lead

Answer: follow Antonym lead


Question: dirt can be used as the opposite of clean

Answer:
dirt Antonym clean