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\*.

Input: Consider Input: where does the phosphorus found in living things originate

Output: rocks


Input: Consider Input: where is britain's got talent semi finals held

Output: Elstree Studios


Input: Consider Input: how old do u have to be to get a tattoo in washington


Output: 18