instruction:
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\*.
question:
who did denver play in the super bowl
answer:
Washington Redskins


question:
who sang the song can't take my eyes off of you
answer:
Frankie Valli


question:
vitamin b12 is essential for the proper functioning o
answer:

of the nervous system