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.

[Q]: fever can be used as the opposite of cold
[A]: fever Antonym cold


[Q]: girlfriend can be used as the opposite of enemy
[A]: girlfriend Antonym enemy


[Q]: act is part of performance
[A]:
act PartOf performance