[QUESTION] Given the sentence "Two men are atop a white surface within a cloudy waterfront setting." can we conclude that "Two men are drinking coffee."?
Options:
- yes
- it is not possible to tell
- no
Men on a white surface in a waterfront setting wouldn't be waking up and drinking coffee.
The answer is no.

Q: If "Two people smiling while riding their bicycles down the road." does that mean that "Two people are riding their bikes."?
Options:
- yes
- it is not possible to tell
- no
A: Riding their bicycles down the road is a form of riding their bikes.
The answer is yes.

QUESTION: Can we conclude from "Two people posing for a photographer." that "Man and woman posing for their engagement photos."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The two people may not be a man and a woman. Posing for a photograph does have to be for engagement photos.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man wakeboards on a lake."
Hypothesis: "A man is wearing swimming trunks."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
You do not have to wear swimming trunks in order to wake board. You could wear a wetsuit. Or something else.
The answer is it is not possible to tell.

Q: If "A child eats a piece of strawberry cake." does that mean that "A child is eating some cake."?
Options:
- yes
- it is not possible to tell
- no
A: A child is eating some cake is rephrasing of child eats a cake.
The answer is yes.

[QUESTION] Premise: "A man in a black t-shirt is standing next to a parking meter."
Hypothesis: "A person is standing on the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man that is also a person in a black t-shirt can be standing next to a parking meter and not be on the sidewalk.
The answer is it is not possible to tell.