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: speak is a kind of communicate

Answer: speak IsA communicate


Question: atmosphere is part of sky

Answer: atmosphere PartOf sky


Question: east is a kind of direction

Answer:
east IsA direction