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: the wii u is a video game console that was released by nintendo on november 18, 2012, and is the successor of the wii.

Output: wii u


Input: Consider Input: dorothea sally eilers (or just sally eilers; december 11, 1908 – january 5, 1978) was an american actress.

Output: sally eilers


Input: Consider Input: altusried is a municipality in the district of oberallgäu in bavaria in germany.


Output: altusried