Is the following a factual statement?
"Years ago people listened to Gunsmoke on the radio before it was produced for tv audiences."
Options:
- yes
- no
Your chain-of-thought:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Gunsmoke first went on air over the radio waves April 26, 1952. The answer is yes.