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.

complex can be used with the same meaning of detail
complex Synonym detail

bone can be characterized by hard
bone HasProperty hard

exist can be used as the opposite of death

exist Antonym death