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.
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Question: object can be characterized by sharp

Answer: object HasProperty sharp


Question: human_body can have or can contain fat

Answer: human_body HasA fat


Question: bike is a kind of exercise

Answer:
bike IsA exercise