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

matter is made of element
matter MadeOf element

excite can be used as the opposite of relax

excite Antonym relax