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.

[EX Q]: sound is a kind of wave
[EX A]: sound IsA wave

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

[EX Q]: music can be used as the opposite of speech
[EX A]:
music Antonym speech