[QUESTION] Premise: "Two men are helping another man cross a stream."
Based on this premise, can we conclude that the hypothesis "Men are crossing a stream." is true?
Options:
- yes
- it is not possible to tell
- no
If they're helping the man cross a stream then they are crossing.
The answer is yes.

Q: Premise: "A person wearing a hooded sweatshirt and jeans stands on a tree that has fallen over a creek."
Hypothesis: "A woman rides a unicycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: You can't ride a unicycle and stand on a tree at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Three adults playing ice hockey in a stadium."
Hypothesis: "Three adults play hockey in a local tournament."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Playing hockey does not imply it is in a local tournament.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Firefighters are helping a man after crashing his motorcycle." that "Paramedics are stabilizing gentleman after incident."?
Options:
- yes
- no
- it is not possible to tell
Helping a man after crashing doesn't necessarily imply stabilizing the man.
The answer is it is not possible to tell.

Q: Can we conclude from "A woman in checkered knee-highs and jean shorts walks down a city sidewalk street while smoking a cigarette." that "The woman in knee-highs and jean shorts is walking down the sidewalk smoking."?
Options:
- yes
- no
- it is not possible to tell
A: Walking down a sidewalk means that they are in the city where many sidewalks are.
The answer is yes.

[QUESTION] If "Two men in sunglasses are sitting in the back of a car." does that mean that "Two guys wearing nice sunglasses are in the back of a black sports car."?
Options:
- yes
- it is not possible to tell
- no
Car does not imply sports car and sunglasses does not imply nice sunglasses.
The answer is it is not possible to tell.