Student: Premise: "Workers in the london underground."
Hypothesis: "Workers are waiting for the subway."
Is the hypothesis entailed by the premise?
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
Being in the London Underground does not imply that someone is waiting for a subway train. So the final answer is it is not possible to tell.