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:
salt_water is a kind of water
answer:
salt_water IsA water


question:
staff is a member of school
answer:
staff MemberOf school


question:
shade can be used with the same meaning of shadow
answer:

shade Synonym shadow