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:
nucleus is part of oxygen
answer:
nucleus PartOf oxygen


question:
heat can be characterized by warm
answer:
heat HasProperty warm


question:
gentle can be used as the opposite of mean
answer:

gentle Antonym mean