QUESTION: Test for natural language inference.
Premise: "A group of people are practicing a form of martial arts."
Hypothesis: "People are kicking each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People practicing martial arts do not have to be kicking each other.
The answer is it is not possible to tell.

[QUESTION] If "Race dogs run their fastest down a sandy track." does that mean that "The dogs are large."?
Options:
- yes
- it is not possible to tell
- no
The dogs are not necessarily large as they could just as easily be medium or small.
The answer is it is not possible to tell.

Q: Premise: "A rock climber in the forest."
Based on this premise, can we conclude that the hypothesis "She double-checked her safety gear before beginning her ascent." is true?
Options:
- yes
- it is not possible to tell
- no
A: Not all rock climbers are female. She may not have double-checked her safety gear. She may not be beginning her ascent.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A chinese woman is riding a tan horse down the road." can we conclude that "The woman rode a horse down the road to the store."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman riding a tan horse is not necessarily going to the store.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A woman in a blue top is working at a factory." that "A woman in a blue suit is working in her executive office."?
Options:
- yes
- no
- it is not possible to tell
Working in a factory and an executive office are not the same.
The answer is no.

Q: Given the sentence "Mother rides her bicycle through a bike path with infant in passenger seat sitting behind her." can we conclude that "The people on the bike are two teenagers."?
Options:
- yes
- it is not possible to tell
- no
A:
Either a mother and her infant child are riding a bike or the people riding the bike are two teenagers.
The answer is no.