instruction:
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.
question:
chair can be used as the opposite of sofa
answer:
chair Antonym sofa


question:
problem can be used as the opposite of good
answer:
problem Antonym good


question:
coffee is made of bean
answer:

coffee MadeOf bean