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.

milk can be used as the opposite of soda
milk Antonym soda

leaf can be used as the opposite of stem
leaf Antonym stem

nice can be used as the opposite of gross

nice Antonym gross