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]: keep is part of castle
[A]: keep PartOf castle


[Q]: earth can be characterized by flat
[A]: earth HasProperty flat


[Q]: fog can be used with the same meaning of cloudy
[A]:
fog Synonym cloudy