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:
arithmetic is a kind of math
answer:
arithmetic IsA math


question:
grind is a kind of noise
answer:
grind IsA noise


question:
machine can be used as the opposite of human
answer:

machine Antonym human