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.

circle can be used with the same meaning of ring
circle Synonym ring

brain is part of body
brain PartOf body

cry can be used as the opposite of laugh

cry Antonym laugh