[QUESTION] Can we conclude from "A man in a gray jacket walking down the sidewalk in the city." that "A man enjoys a nice cup of coffee at a sidewalk bistro."?
Options:
- yes
- no
- it is not possible to tell
One is not walking while also enjoying coffee at a bistro.
The answer is no.

Q: Given the sentence "A black and white dog running in front of a brown dog in the grass." can we conclude that "Three dogs sit in a cage at an animal shelter looking sad."?
Options:
- yes
- it is not possible to tell
- no
A: The one subject cannot be both a dog and three dogs.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Two young boys and a girl are rough-housing on a lawn covered with dry leaves."
Hypothesis: "One person is sleeping."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Rough-housing is not sleeping and one person would not be sleeping while doing so.
The answer is no.

[QUESTION] Premise: "A traffic director guides pedestrians across an intersection."
Hypothesis: "A man is at an intersection."
Do we know that the hypothesis entailed by the premise?
The traffic director or one of the pedestrians must be a man.
The answer is yes.

Q: Premise: "A man wearing a gray t-shirt and blue jeans stands ready to hit a golf ball at a driving range."
Based on this premise, can we conclude that the hypothesis "A man dressed all in red prepares to swing at a driving range." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man cannot be all in red if he is wearing a gray t-shirt and blue jeans.
The answer is no.

[QUESTION] Premise: "A man and two women dressed in costumes."
Based on this premise, can we conclude that the hypothesis "People with nice contumes." is true?
Options:
- yes
- it is not possible to tell
- no
Stating the man and women were dressed in costumes does not necessarily mean they were nice costumes.
The answer is it is not possible to tell.