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:
cat can be characterized by alive
answer:
cat HasProperty alive


question:
bed is a kind of surface
answer:
bed IsA surface


question:
friendship can be used as the opposite of enemy
answer:

friendship Antonym enemy