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]: channel is a kind of communication
[EX A]: channel IsA communication

[EX Q]: head is a kind of word
[EX A]: head IsA word

[EX Q]: error is part of learn
[EX A]:
error PartOf learn