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: fall can be used with the same meaning of waterfall

SOLUTION: fall Synonym waterfall

PROBLEM: human_body can have or can contain fat

SOLUTION: human_body HasA fat

PROBLEM: rock is a kind of hard

SOLUTION:
rock IsA hard