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: ignace murwanashyaka (14 may 1963 – 16 april 2019) was a rwandan rebel leader.

Output: ignace murwanashyaka


Input: Consider Input: 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.

Output: querfurt


Input: Consider Input: korpilombolo is a locality in pajala municipality in norrbotten county in sweden.


Output: korpilombolo