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: green can be used as the opposite of red

Answer: green Antonym red


Question: charge can be used as the opposite of pay

Answer: charge Antonym pay


Question: poison can be used as the opposite of healthy

Answer:
poison Antonym healthy