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]: light is made of energy
[EX A]: light MadeOf energy

[EX Q]: separation can be used with the same meaning of separate
[EX A]:
separation Synonym separate