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: fail can be used as the opposite of success

SOLUTION: fail Antonym success

PROBLEM: staff is a member of school

SOLUTION: staff MemberOf school

PROBLEM: bone can be used as the opposite of tissue

SOLUTION:
bone Antonym tissue