Student: If "An orchestra teacher is teaching his kids." does that mean that "The kids are playing music."?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

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
The orchestra teacher could be teaching while the children are not playing. So the final answer is it is not possible to tell.