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: police is a kind of human

Answer: police IsA human


Question: aluminium can be used as the opposite of tin

Answer: aluminium Antonym tin


Question: apple can have or can contain core

Answer:
apple HasA core