Q: Given the sentence "A black and white dog playing in the snow together." is it true that "The dogs' feet are cold."?
A: Dogs typically do not wear shoes hence their feet are cold if they are in snow.
The answer is yes.

QUESTION: Premise: "A person on a snowmobile."
Hypothesis: "A person is sitting on a snowmobile."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: On a snowmobile and sitting on a snowmobile is the same thing.
The answer is yes.

[QUESTION] Given the sentence "People enjoying a roller coaster going over the water." can we conclude that "People ride on a roller coaster at a traveling carnival."?
Options:
- yes
- it is not possible to tell
- no
Enjoying a roller coaster does not infer that the roller coaster is at a traveling carnival.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "City traffic passes by a man riding his bicycle through the streets."
Hypothesis: "The man is riding down a country road."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man cannot ride his bicycle through city streets and a country road at the same time.
The answer is no.

QUESTION: If "A person in a red helmet riding a bike." does that mean that "A person rides a bike."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person in a red helmet riding a bike gives us more information about what the person is wearing.
The answer is yes.

QUESTION: If "Two boys with red-hair and glasses stand on a table and fight." does that mean that "The boys are going to kill each other."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The boys fighting does not imply that they are about to kill one another.
The answer is it is not possible to tell.