QUESTION: Given the sentence "Two teams competing aggressively against each other while wearing rollerblades and are all heavily padded." can we conclude that "Two teams compete in an exciting sport."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: An exciting sport in which two teams compete is going to have them competing aggressively and for that they'd need to be heavily padded.
The answer is yes.

[QUESTION] Premise: "A dark-haired boy wearing a green t-shirt plays in a water fountain while two other people watch him."
Hypothesis: "A boy reading a book."
Do we know that the hypothesis entailed by the premise?
A boy playing in a water fountain cannot be reading a book.
The answer is no.

Q: Premise: "A woman in sunglasses and a yellow shirt looks forward."
Hypothesis: "The person is outside on a sunny day."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Sunglasses does not imply she was outside on a sunny day.
The answer is it is not possible to tell.

QUESTION: Premise: "Two girls talking while sitting on the stairs."
Based on this premise, can we conclude that the hypothesis "Two girls are happily talking." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two girls talking while sitting on the stairs does not necessary that they are happily talking.
The answer is it is not possible to tell.

[QUESTION] Premise: "Man in a blue jumpsuit attempts to repair an escalator."
Hypothesis: "A repairman is working on an elevator."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
One cannot repair an escalator and an elevator at the same time.
The answer is no.

Q: Test for natural language inference.
Premise: "A toddler in a highchair playing with spaghetti."
Hypothesis: "This little girl enjoys playing with her spaghetti."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A toddler in a highchair playing with spaghetti does not mean that she enjoys playing with her spaghetti.
The answer is it is not possible to tell.