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 were air brakes first used on trucks
Example Output: the early 20th century

Example Input: where did they film hot tub time machine
Example Output: Fernie Alpine Resort

Example Input: when was the two treaties of government published
Example Output:
1689