QUESTION: If "A jockey is riding a running horse." does that mean that "A jockey races a horse around the track."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Jockeys ride horses outside of the track and both before and after races regularly.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man wearing a blue t-shirt is grilling food while a woman wearing a pink tank top watches." can we conclude that "There is food on the grill."?
Options:
- yes
- it is not possible to tell
- no
To be grilling food means to have food on the grill.
The answer is yes.

Q: Given the sentence "The band has a heated disagreement." is it true that "A band yells loudly."?
A: Having a heated disagreement does not imply that they yells loudly.
The answer is it is not possible to tell.

QUESTION: Premise: "An elderly man is playing an accordion."
Hypothesis: "The old man is playing a polka."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because the elderly man is playing an accordion does not mean he is playing polka.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman dressed in white pauses while reading her book."
Hypothesis: "A guy reading a magazine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A guy can read his magazine while a woman pauses reading her book.
The answer is no.

Q: Premise: "A woman in a hat walks away from a small ice cream vendor car."
Hypothesis: "There is a small ice cream vendor car."
Do we know that the hypothesis entailed by the premise?
A:
There must be a small ice cream vendor car for a woman to walk away from.
The answer is yes.