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 Input:
sound is a kind of wave

Ex Output:
sound IsA wave


Ex Input:
affair can be used as the opposite of marriage

Ex Output:
affair Antonym marriage


Ex Input:
cancer is a kind of disease

Ex Output:

cancer IsA disease