[QUESTION] Premise: "A man in a green shirt directs trucks in preparation of the racetrack."
Hypothesis: "A man is directing trucks to staging areas on the racetrack so that the race can begin."
Do we know that the hypothesis entailed by the premise?
Preparation of a racetrack may describe a very large number of actions before the staging of vehicles.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "People wearing canada shirts sit on the edge of a fountain." is it true that "Mexican soccer team starts riot in restaurant."?
People are either on the edge of fountain or starting a riot in a restaurant.
The answer is no.

[QUESTION] Premise: "A baby wearing a crocheted burgundy hat sleeps on a gray mat."
Based on this premise, can we conclude that the hypothesis "The baby wore a wool hat." is true?
Options:
- yes
- it is not possible to tell
- no
A crocheted burgundy hat is not the same as a wool hat.
The answer is no.

[QUESTION] Can we conclude from "A group of children staring at a computer screen." that "One of the children is playing a computer game."?
Options:
- yes
- no
- it is not possible to tell
One child may not be playing a computer game just because he is on the laptop.
The answer is it is not possible to tell.