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: coffee can have or can contain sugar

Answer: coffee HasA sugar


Question: plain can be used as the opposite of complex

Answer: plain Antonym complex


Question: read is a kind of study

Answer:
read IsA study