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: oxygen is part of atmosphere

SOLUTION: oxygen PartOf atmosphere

PROBLEM: horse can have or can contain foot

SOLUTION: horse HasA foot

PROBLEM: paint is a kind of cover

SOLUTION:
paint IsA cover