[Q] Given the sentence "Man does a flying kick to his opponent in a karate competition inside a gym with referee looking on." can we conclude that "Two people do karate."?
Options:
- yes
- it is not possible to tell
- no
[A] People are in a karate competition inside a gym with a referee.
The answer is yes.

[Q] Test for natural language inference.
Premise: "Several men and women are sitting at a large conference table with a whiteboard in the background."
Hypothesis: "A business team begins to meet and formulate a plan to sell a new product."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] The fact that men and women are sitting at a large conference table doesn't imply to meet and formulate a plan and doesn't imply to sell a new product.
The answer is it is not possible to tell.

[Q] If "Several groups of people walk in a pretty park." does that mean that "There are groups walking in the park."?
Options:
- yes
- it is not possible to tell
- no

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
[A] Several groups are groups. People who walk are walking. A pretty park is a park.
The answer is yes.