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: hostility can be used as the opposite of peace

Answer: hostility Antonym peace


Question: class can be used as the opposite of recess

Answer: class Antonym recess


Question: bird can be used as the opposite of human

Answer:
bird Antonym human