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:
freeze can be used as the opposite of melt
answer:
freeze Antonym melt


question:
reward can be used as the opposite of fee
answer:
reward Antonym fee


question:
nature is a kind of type
answer:

nature IsA type