Please answer the following question by reasoning step-by-step. Premise: "An older man and woman exercise on treadmills."
Hypothesis: "A woman and a man are jogging on exercise machines."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:

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
They might only be walking on the machines rather than jogging. So the answer is it is not possible to tell.