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: when did the original psycho movie come out
Example Output: 1960

Example Input: when was the last time alabama lost to lsu
Example Output: November 5, 2011

Example Input: when was the clock tower in london built
Example Output:
1859