Q: Given the sentence "A person rides a bike off the top of a hill and is airborne." is it true that "They are riding very fast."?
A: A person rides a bike off the top of a hill and is airborne does not indicate that They are riding very fast.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two boys play in a park fountain."
Hypothesis: "The boys are eating breakfast at home."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The boys cannot be playing in the park fountain and eating breakfast at home simultaneously.
The answer is no.

[QUESTION] If "Men are walking down a set of stone steps." does that mean that "Men are standing in a stone."?
Options:
- yes
- it is not possible to tell
- no
Men are either walking down a set of stone steps or standing in a stone.
The answer is no.

Q: Given the sentence "Fresh fruit and veggies are lined up below a group of older women." can we conclude that "The fruit and veggies are lined up in the supermarket for the female shoppers."?
Options:
- yes
- it is not possible to tell
- no
A: Fruits and vegetables can be lined up in more places than a supermarket.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three people in security badges and hats stand next to each other." is it true that "Three people sleeping on floor."?

Let's solve it slowly: The people would not be sleeping on the floor while they stand.
The answer is no.

QUESTION: Given the sentence "White greyhound racing as dog number 1." can we conclude that "A dog racing."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A white greyhound is a dog; that it is racing is firmly established.
The answer is yes.