In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

Input: Consider Input: who sang the songs in the movie burlesque

Output: Christina Aguilera


Input: Consider Input: what is the primary type of mining that takes place under the bolivian mountain

Output: silver


Input: Consider Input: at which battle did the french navy help


Output: Saratoga