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: protect can be used as the opposite of save

Answer: protect Antonym save


Question: fall can be used with the same meaning of waterfall

Answer: fall Synonym waterfall


Question: car can have or can contain roof

Answer:
car HasA roof