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:
follow can be used with the same meaning of tail
answer:
follow Synonym tail


question:
elephant can have or can contain trunk
answer:
elephant HasA trunk


question:
floor is made of concrete
answer:

floor MadeOf concrete