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.

Q: chiayi city (; taiwanese: ka-gī chhī) is a provincial city of southwestern taiwan province of the republic of china.

A: chiayi city
****
Q: inverness airport is an international airport at dalcross, 7 nautical miles (~8 miles or 13 km) north east of the city of inverness in the scottish highlands.

A: inverness airport
****
Q: a sniper rifle is a type of gun used to accurately shoot targets a long distance away.

A:
sniper rifle
****