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:
a standing start is a type of start in auto racing events where cars are standing still when the race begins.
answer:
standing start


question:
the saint petersburg stadium (russian: Стадион Санкт-Петербург; also called the krestovsky stadium or zenit arena) is an association football stadium in saint petersburg, russia.
answer:
saint petersburg stadium


question:
ravenscraig is an area of land in north lanarkshire, scotland.
answer:

ravenscraig