[QUESTION] Test for natural language inference.
Premise: "Three small children and a woman are paddling down a river surrounded by thick vegetation."
Hypothesis: "Three children and their mother making their way paddling on a small boat through a narrow swamp."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Three small children and a woman are not necessarily children and their mother and not necessarily on a small boat.
The answer is it is not possible to tell.

Q: Can we conclude from "Several people walk in and out of a building with a metal globe-like structure outside of it." that "People entering and exiting a building."?
Options:
- yes
- no
- it is not possible to tell
A: To walk in a building means that you are entering. To walk out of a building means that you are exiting.
The answer is yes.

QUESTION: Given the sentence "The woman in the blue dress is holding out her arm at oncoming traffic." is it true that "The woman in the dress is waiting outside for someone to get her."?

Let's solve it slowly: Holding her arm out at traffic does not imply she is waiting for someone to get her.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "People are waiting for the subway on the outdoor platform." that "People are waiting for the subway to arrive."?
Options:
- yes
- no
- it is not possible to tell
If people are waiting for the subway it is due to arrive.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man in glasses sitting on a stoop."
Hypothesis: "A bespectacled man is sitting down."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: By sitting on a stoop the man must be sitting down.
The answer is yes.

[QUESTION] If "Two workers in reflective vests walk in front of a wall painted with the image of a mannequin in a reflective vest with rubber boots and a trowel." does that mean that "Two men in orange vests walk in front of a brightly painted wall."?
Options:
- yes
- it is not possible to tell
- no
Not all reflective vests are orange vests. A wall painted with the image of a mannequin is not necessarily a brightly painted wall.
The answer is it is not possible to tell.