TASK DEFINITION: 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.
PROBLEM: aluminium can be used as the opposite of tin

SOLUTION: aluminium Antonym tin

PROBLEM: serve is a kind of move

SOLUTION: serve IsA move

PROBLEM: chest can be used with the same meaning of case

SOLUTION:
chest Synonym case