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\*.

Example Input: actress who played emily walters in the recent movie hampstead
Example Output: Diane Keaton

Example Input: when was first telegraph line started in india
Example Output: 1850

Example Input: first name of the leader of britains lib dems
Example Output:
Vince Cable