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


question:
coffee is a kind of liquid
answer:
coffee IsA liquid


question:
milk can be used as the opposite of water
answer:

milk Antonym water