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:
sound is a kind of wave
answer:
sound IsA wave


question:
joint is made of cannabis
answer:
joint MadeOf cannabis


question:
show is a kind of appear
answer:

show IsA appear