Stream of consciousness rationale: This sentence is true because one can find Casio watches and pianos in the market.
The question and answer pair are described below.

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
Q: Is the following statement true?
"Casio manufactures watches, pianos and mobiles phones."
A: yes