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.

Input: Consider Input: the beethoven house (german: beethoven-haus) in bonn, germany, is a memorial site, museum and cultural institution serving various purposes.

Output: beethoven house


Input: Consider Input: rita gam (april 2, 1927march 22, 2016) was an american and television actress and documentary filmmaker.

Output: rita gam


Input: Consider Input: george clifton james (may 29, 1920 – april 15, 2017) was a retired american actor.


Output: clifton james