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:
sign can be used with the same meaning of mark
answer:
sign Synonym mark


question:
Cabinet is a kind of container
answer:
cabinet IsA container


question:
earth can be characterized by flat
answer:

earth HasProperty flat