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: defense is part of trial

Answer: defense PartOf trial


Question: date is a kind of point

Answer: date IsA point


Question: pool is a kind of group

Answer:
pool IsA group