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: boy is a kind of man

SOLUTION: boy IsA man

PROBLEM: pitcher is a kind of person

SOLUTION: pitcher IsA person

PROBLEM: confusion can be used as the opposite of knowledge

SOLUTION:
confusion Antonym knowledge