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 is rachel's baby daddy in friends

Output: Ross


Input: Consider Input: when did billy elliot the musical come out

Output: 2005


Input: Consider Input: what kinda cheese is on a philly cheesesteak


Output: provolone