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\*.

[Q]: who is rachel's baby daddy in friends
[A]: Ross


[Q]: who won the mvp in this year's superbowl
[A]: Philadelphia Eagles quarterback Nick Foles


[Q]: who crossed the alps and invaded italy with an army of elephants during the second punic war
[A]:
Hannibal