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: keep can be used as the opposite of take

SOLUTION: keep Antonym take

PROBLEM: key is part of door

SOLUTION: key PartOf door

PROBLEM: read is a kind of learn

SOLUTION:
read IsA learn