Q: Test for natural language inference.
Premise: "A skateboarder wearing a black shirt is doing a trick."
Hypothesis: "A person is skateboarding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A skateboarder is a person and doing a trick on a skateboard constitutes skateboarding.
The answer is yes.

QUESTION: Premise: "A man in a gold coat has a gold bicycle in the city."
Hypothesis: "There is a man with the same colored bike and jacket in the city."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Saying that the man has the same colored bike and jacket is a way of shortening and being less redundant by saying he has a gold coat and a gold bicycle.
The answer is yes.

[QUESTION] Premise: "A man in a gray camouflage shirt and gray pants sits under the hood of a blue truck."
Hypothesis: "The man is driving the truck."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man cannot be driving a truck while he is under the hood.
The answer is no.

Q: If "A couple enjoys themselves in front of a red curtain." does that mean that "Couple is laying on a couch."?
Options:
- yes
- it is not possible to tell
- no
A: They are either on the couch or in front of a red curtain.
The answer is no.

QUESTION: Can we conclude from "A man dressed in a vest is holding a binder and walking across the street." that "The man is a sales man."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because a man dressed in a vest is holding a binder and walking across the street does not imply that he is a sales man.
The answer is it is not possible to tell.

QUESTION: Premise: "Woman playing tennis and hitting the ball."
Hypothesis: "Some woman are playing lacrosse in a field."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Someone who is playing tennis is not playing lacrosse. They are two different sports.
The answer is no.