instruction:
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.
question:
nellie paulina burgin (july 14, 1930 – september 20, 2014), better known by her stage name polly bergen, was an american actress, singer, television host, and businesswoman.
answer:
polly bergen


question:
perceneige is a commune.
answer:
perceneige


question:
david rotem (‎; 11 january 1949 – 8 june 2015) was an israeli politician.
answer:

david rotem