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:
robot is a kind of worker

Ex Output:
robot IsA worker


Ex Input:
city can have or can contain many_person

Ex Output:
city HasA many_person


Ex Input:
sail is a kind of travel

Ex Output:

sail IsA travel