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:
doctor is a kind of human
answer:
doctor IsA human


question:
home can have or can contain furniture
answer:
home HasA furniture


question:
salt_water is a kind of water
answer:

salt_water IsA water