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: where did the first in n out open

Output: Baldwin Park, California


Input: Consider Input: when did 'open era' began in tennis

Output: 1968


Input: Consider Input: who's won the league cup the most


Output: Liverpool