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: sound is a kind of wave

Output: sound IsA wave


Input: Consider Input: rain is a kind of weather

Output: rain IsA weather


Input: Consider Input: fruit can be characterized by sour


Output: fruit HasProperty sour