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.

Example Input: this page lists the winners and nominees for the bafta award for best short film for each year.
Example Output: bafta award for best short film

Example Input: dame may whitty (also known as mary louise whitty; june 19, 1865 – may 29, 1948) was an english actress.
Example Output: may whitty

Example Input: triaize is a commune.
Example Output:
triaize