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: real can be used as the opposite of ghost

SOLUTION: real Antonym ghost

PROBLEM: get_up can be used as the opposite of go_to_bed

SOLUTION: get_up Antonym go_to_bed

PROBLEM: sheep is part of flock

SOLUTION:
sheep PartOf flock