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.

Input: Consider Input: bed is a kind of surface

Output: bed IsA surface


Input: Consider Input: slip can be used as the opposite of stand

Output: slip Antonym stand


Input: Consider Input: blade is part of sword


Output: blade PartOf sword