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: shape can be used with the same meaning of mold

SOLUTION: shape Synonym mold

PROBLEM: squash is a kind of sport

SOLUTION: squash IsA sport

PROBLEM: face can be used as the opposite of back

SOLUTION:
face Antonym back