[Q] If "A silly person dressing with a paper mache head is dancing around and looking like they are having fun!." does that mean that "A person having fun."?
Options:
- yes
- it is not possible to tell
- no
[A] People look like they are having fun are usually having fun.
The answer is yes.

[Q] Test for natural language inference.
Premise: "Two people are organizing a large amount of food outside along a busy street."
Hypothesis: "Some people are sweeping the empty sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] The sidewalk cannot be empty if they are along a busy street.
The answer is no.

[Q] Premise: "An asian man is standing at the front of the room giving a presentation on the 2010 ford fusion."
Based on this premise, can we conclude that the hypothesis "A man is giving a presentation on quality used cars." is true?
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] The 2010 Ford Fusion being the subject does not imply it being on quality used cars.
The answer is it is not possible to tell.