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:
when was first telegraph line started in india
answer:
1850


question:
which indian state does dish bisi bele bhath belong to
answer:
Karnataka


question:
who sings on the dark side of the moon
answer:

Pink Floyd