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]: recognize is true then also know is true
[EX A]: recognize Entails know

[EX Q]: crown is part of tooth
[EX A]: crown PartOf tooth

[EX Q]: stair can be used with the same meaning of step
[EX A]:
stair Synonym step