instruction:
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\*.
question:
words made from the first letters of other words
answer:
acronym


question:
who played barney fife on the andy griffith show
answer:
Jesse Donald Knotts


question:
who developed the steam engine that could drive machinery
answer:

James Watt