Question and answer: Q: Given the sentence "A couple of tourist in a chinese market looking at their camera." can we conclude that "The tourists are having a picture taken."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: Looking at their camera does not imply having a picture taken.


Question and answer: Q: Premise: "A group of people are outside waiting for the train."
Hypothesis: "The train is not present."
Do we know that the hypothesis entailed by the premise?
A: yes
Explanation: It is only necessary to be waiting if something is not present.


Question and answer: Q: If "Two men are engaged in a wrestling competition." does that mean that "Men are sumo wrestling."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation:

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
Just because men are sumo wrestling doesn't mean they are competing.