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: lower is a kind of change

SOLUTION: lower IsA change

PROBLEM: keep is part of castle

SOLUTION: keep PartOf castle

PROBLEM: orange is a kind of fruit

SOLUTION:
orange IsA fruit