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: boat can be characterized by fast

Answer: boat HasProperty fast


Question: carry is a kind of have

Answer: carry IsA have


Question: class can be used as the opposite of teacher

Answer:
class Antonym teacher