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.

[EX Q]: querfurt a town in saalekreis district (kreis) in the south of saxony-anhalt, germany, in a fertile country on the querne, 29 km west from merseburg, on a branch line from oberroblingen.
[EX A]: querfurt

[EX Q]: the adelaide cup is a horserace, held in adelaide, south australia.
[EX A]: adelaide cup

[EX Q]: leimiswil is a former municipality in the administrative district of oberaargau in the canton of berne in switzerland.
[EX A]:
leimiswil