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.

earth can be used as the opposite of water
earth Antonym water

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

heart is part of organ

heart PartOf organ