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:
roof is part of house
answer:
roof PartOf house


question:
brain is part of body
answer:
brain PartOf body


question:
cellar can be used as the opposite of attic
answer:

cellar Antonym attic