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: the one that got away music video cast

SOLUTION: Perry

PROBLEM: who sang don't go chasing waterfalls first

SOLUTION: Marqueze Etheridge

PROBLEM: who stated that there is an exchange of materials when two objects come into contact with each other

SOLUTION:
Dr. Edmond Locard