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:
bill is a kind of money
answer:
bill IsA money


question:
set is a kind of stage
answer:
set IsA stage


question:
bed is a kind of plot
answer:

bed IsA plot