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:
mountain is part of landscape
answer:
mountain PartOf landscape


question:
horse can be characterized by fast
answer:
horse HasProperty fast


question:
doctor can have or can contain study
answer:

doctor HasA study