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.

freeze can be used as the opposite of melt
freeze Antonym melt

loud can be used as the opposite of soft
loud Antonym soft

Ruler can be used with the same meaning of leader

ruler Synonym leader