[QUESTION] Premise: "Four young boys are running down a sidewalk."
Based on this premise, can we conclude that the hypothesis "Boys are sitting on the sidewalk." is true?
Options:
- yes
- it is not possible to tell
- no
The boys can't be running and sitting on a sidewalk at the same time.
The answer is no.

[QUESTION] Given the sentence "A man with white hair and a white beard wearing a black suit looks at a paper in an office building." is it true that "A man in a suit reads a piece of paper."?
The man looks at a paper in an office so he is reading the piece of paper.
The answer is yes.

[QUESTION] Premise: "A little boy in a blue helmet and shirt is dusting off a base."
Hypothesis: "A 5 year boy is wearing a helmet."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The little boy would not have to be a 5 year old.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A race car has fire shooting out the back." that "A race car will explode soon."?
Options:
- yes
- no
- it is not possible to tell
Race cars while racing can shoot fire and not be about to explode.
The answer is it is not possible to tell.