Q: Can we conclude from "Workers wearing reflective vests working near a train car." that "Workers wear reflective vests near trains as part of a training exercise."?
Options:
- yes
- no
- it is not possible to tell
A: Not all workers wearing reflective vests near train cars are part of training exercises.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Little boy in green tube smilling with his hair sticking up he has on a black and blue striped shirt and tennis shoes."
Hypothesis: "The boy is stuck in a well."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A little boy cannot be in both a green tube and a well.
The answer is no.

[QUESTION] Can we conclude from "A talent show person jumping and singing." that "A man takes the lead in the talent show."?
Options:
- yes
- no
- it is not possible to tell
A person jumping and singing does not imply that the man takes the lead in the talent show.
The answer is it is not possible to tell.

Q: Can we conclude from "An adult wearing a black shirt and tan pants is standing at the water's edge with two children." that "An adult wearing a black shirt and tan pants is standing on the side of the street ordering a hot dog."?
Options:
- yes
- no
- it is not possible to tell
A: An adult standing at the water's edge with two children can't be simultaneously standing on the side of the street ordering a hot dog.
The answer is no.

QUESTION: If "A boy is pushing a bike across the sand on a beach with the sun bursting through the clouds behind him." does that mean that "A boy is sleeping in his bed."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Pushing the bike would require the boy to not be sleeping in his bed.
The answer is no.

QUESTION: Premise: "A girl in a yellow coat pretends to ride a stone lion."
Hypothesis: "A girl posing for a birthday photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
That she is posing for a birthday photo is not implied by the fact she us in a yellow coat or that she pretends to ride a stone lion.
The answer is it is not possible to tell.