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.

human can have or can contain parent
human HasA parent

green can be used as the opposite of red
green Antonym red

iron can be used as the opposite of copper

iron Antonym copper