Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.

Ex Input:
kazuya maeda (born 8 september 1982) is a japanese football player.

Ex Output:
kazuya maeda


Ex Input:
the nepal bhasa wikipedia is the nepal bhasa-language edition of wikipedia.

Ex Output:
nepal bhasa wikipedia


Ex Input:
university college cork, or ucc for short, is one of the most famous universities in ireland, alongside trinity college dublin.

Ex Output:

university college cork