QUESTION: If "Firemen in uniform standing on a wet street looking up at a building." does that mean that "Firemen in uniform standing on a wet street looking up at a building that is engulfed in flames."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Because firemen are looking up at a building doesn't imply the building is engulfed in flames.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man photographs costumed dancers."
Hypothesis: "A man is taking pictures at a dance festival."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Photographing costumed dancers does not imply being at a dance festival.
The answer is it is not possible to tell.

Q: Premise: "A black dog with brown on his face is swimming."
Hypothesis: "A black dog is swimming across a pond holding a stick in his mouth."
Do we know that the hypothesis entailed by the premise?
A: Because a black dog is swimming doesn't mean he has stick in his mouth.
The answer is it is not possible to tell.

QUESTION: Premise: "A woman in a pink sweater and an apron."
Hypothesis: "Cleaning a table with a sponge."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A woman in a yellow tank top and apron is cleaning the chair with a cloth.
The answer is no.

[QUESTION] Premise: "A man and a woman walking down a snowy path."
Hypothesis: "A man and a woman are sitting in a car."
Do we know that the hypothesis entailed by the premise?
People can't be walking down a path while sitting in a car.
The answer is no.

Q: Test for natural language inference.
Premise: "A little blond girl in a flowery dress among white flowers."
Hypothesis: "A girl posing for photos among flowers."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A girl in a flowery dress is not necessarily posing for photos.
The answer is it is not possible to tell.