[QUESTION] Premise: "Several people stand on a bike rack to look at something over bleachers."
Based on this premise, can we conclude that the hypothesis "Several people stand on a skateboard rack to look at something over bleachers." is true?
Options:
- yes
- it is not possible to tell
- no
A bike rack is not the same as a skateboard rack.
The answer is no.

Q: Test for natural language inference.
Premise: "A young woman wearing a short black and white skirt and no shoes."
Hypothesis: "Carrying a toddler wearing a red outfit and a hat while walking into deeper water from the shallow water on a beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A woman is about to throw a baby into the water.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man in a suit surveys a park in the daytime with a caged tree in the foreground and town homes in the background." can we conclude that "A man in a suit is outside with some houses in the background."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man in a suit surveying a park means the man must be outside with some town homes or houses in the background.
The answer is yes.

[QUESTION] Premise: "A man with a red bandanna over his face looks on as police stand in the background wearing riot gear."
Hypothesis: "A man is sitting on the bench enjoying the day."
Do we know that the hypothesis entailed by the premise?
It's unlikely that the man will be enjoying the day if there are police wearing riot gear present and near at the same time.
The answer is no.

Q: Given the sentence "Several men are playing hockey with spectators sitting on the bleachers." can we conclude that "Several men are playing a game of hockey for college."?
Options:
- yes
- it is not possible to tell
- no
A: Playing hockey for spectators does not mean it is for college.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man is doing a wheelie on a mountain bike."
Hypothesis: "A man does a wheelie while biking down a mountain."
Do we know that the hypothesis entailed by the premise?
A man doing a wheelie on a mountain bike is not necessarily biking down a mountain.
The answer is it is not possible to tell.