TASK DEFINITION: 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\*.
PROBLEM: when did the last harry potter movie cone out

SOLUTION: 2011

PROBLEM: who is the head coach of the raiders

SOLUTION: Jon Gruden

PROBLEM: who wrote the lyrics to mary did you know

SOLUTION:
Mark Lowry