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:
post is a kind of record
answer:
post IsA record


question:
residence is a kind of house
answer:
residence IsA house


question:
shell is a kind of cover
answer:

shell IsA cover