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 does rachel end up with in friends
[A]: Ross Geller


[Q]: who sang the song can't take my eyes off of you
[A]: Frankie Valli


[Q]: where is lactase found in the digestive system
[A]:
small intestine