[QUESTION] Test for natural language inference.
Premise: "A man taking a picture of a brightly lit building."
Hypothesis: "The man walks by a brightly lit building on his way to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Taking a picture implies that someone paused or stood still not just a man who walks by.
The answer is no.

Q: If "On a multi-story construction site a number of workers in red shirts lean on temporary railings and rest." does that mean that "There are workers at the construction site."?
Options:
- yes
- it is not possible to tell
- no
A: Workers in red shirts lean on temporary railings at a construction site.
The answer is yes.

QUESTION: Given the sentence "A man is sitting on a bench and smoking in front of other people." can we conclude that "A man smokes on a bench."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: There is bench and the man is sitting and smoking on it.
The answer is yes.

[QUESTION] If "A racing car goes through a dirt course while fans watch." does that mean that "The car is leaping through the air."?
Options:
- yes
- it is not possible to tell
- no
A car on a dirt course does not always imply that it is leaping.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Several soldiers wearing hard hats pose for a picture with two unenthusiastic little boys wearing red and blue outfits."
Hypothesis: "The boys would rather be playing outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Several soldiers wearing hard hats pose for a picture with two unenthusiastic little boys wearing red and blue outfits does not indicate that the boys would rather be playing outside.
The answer is it is not possible to tell.

[QUESTION] Premise: "Hot air balloons are inflated in a field."
Hypothesis: "A hot air balloon festival gets underway."
Do we know that the hypothesis entailed by the premise?
Just because hot air balloons are inflated in a field doesn't imply air balloon festival gets underway.
The answer is it is not possible to tell.