[QUESTION] Premise: "A man in a green shirt and black shorts has jumped into the air and is about to throw a red and white ball."
Based on this premise, can we conclude that the hypothesis "A man is holding a ball." is true?
Options:
- yes
- it is not possible to tell
- no
A man is throwing a ball which indicates he is holding the ball.
The answer is yes.

Q: Premise: "A sheep on the floor of an industrial building."
Based on this premise, can we conclude that the hypothesis "A sheep is being used in an advertising campaign." is true?
Options:
- yes
- it is not possible to tell
- no
A: Sheep on the floor of an industrial building is not necessarily being used in an advertising campaign.
The answer is it is not possible to tell.

QUESTION: Premise: "Two people ride bike in countryside."
Hypothesis: "Two people are on bikes."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People ride bike in countryside shows that people are on bikes.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A black dog plays with another animal."
Hypothesis: "A dog plays with a cat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The other animal that the dog plays with is not necessarily a cat.
The answer is it is not possible to tell.

Q: Given the sentence "A black and brown dog is playing with his chew toys." can we conclude that "A cat is playing with a string."?
Options:
- yes
- it is not possible to tell
- no
A: Black cat not plays with toys and brown dog not playing with string.
The answer is no.

[QUESTION] Given the sentence "Crowd watching airplane and helicopter in the sky." is it true that "A crowd is watching a copter and plane for a 4th of july event."?
A plan and a helicopter do not imply it is a 4th of july event.
The answer is it is not possible to tell.