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.

aluminium can be used as the opposite of tin
aluminium Antonym tin

cavity is part of body
cavity PartOf body

chicken can have or can contain feather

chicken HasA feather