QUESTION: Can we conclude from "Several children riding on a merry-go-round in cool weather." that "There are children playing."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: When children are playing sometimes they are riding on a merry-go-round.
The answer is yes.

[QUESTION] Premise: "A young boy in a striped shirt is playing with twigs in a grassy field."
Hypothesis: "The boy is playing outside in a field."
Do we know that the hypothesis entailed by the premise?
A boy playing in a grassy field must be playing outside in a field.
The answer is yes.

Q: Premise: "A big dog is running in the grassy field with woods behind him."
Hypothesis: "An animal runs in a field."
Do we know that the hypothesis entailed by the premise?
A: A dog running in a grassy field is an animal running in a field.
The answer is yes.

QUESTION: Premise: "A man stands in behind a tray of small toys."
Hypothesis: "A man is standing near small toys."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man must be near the tray of toys to stand behind them.
The answer is yes.

[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.

Q: Test for natural language inference.
Premise: "A black dog jumping into a lake."
Hypothesis: "The dog is riding in a car."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Dog cannot be riding in car and jumping in lake at same time.
The answer is no.