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\*.

who gave the concept of game theory first
Charles Waldegrave

who built the kaaba stone according to the quran
Ibrahim and Ishmael

where did they film battle of the network stars

Pepperdine University

