Premise: "A girl sits on an ad and checks her phone; another girl waits."
Based on this premise, can we conclude that the hypothesis "A girl using her laptop while sitting on a chair." is true?
Options:
- yes
- it is not possible to tell
- no A step-by-step solution is:

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
You would not be using her laptop if she is checking her phone at the same time.
The final answer: no.