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: gear is part of automobile

SOLUTION: gear PartOf automobile

PROBLEM: pipe can be used as the opposite of cigarette

SOLUTION:
pipe Antonym cigarette