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.

protect can be used as the opposite of save
protect Antonym save

north can be used as the opposite of south
north Antonym south

loud can be used as the opposite of soft

loud Antonym soft