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]: heavy can be used as the opposite of lightweight
[EX A]: heavy Antonym lightweight

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

[EX Q]: live is true then also exist is true
[EX A]:
live Entails exist