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: when did drinking age go from 18 to 21

Output: mid-1988


Input: Consider Input: when was the hitchhiker's guide to the galaxy published

Output: 1979


Input: Consider Input: who wrote ball and chain by social distortion


Output: Mike Ness