[QUESTION] Given the sentence "People sit near a fire outside." is it true that "People gather around a campfire."?
People sit near a fire means they gather around a campfire.
The answer is yes.

Q: Given the sentence "A man working with a machine." can we conclude that "A woman eats lunch in front of a machine."?
Options:
- yes
- it is not possible to tell
- no
A: A man is working with a machine which implies he is not a woman and also not eating in front of the machine.
The answer is no.

QUESTION: Can we conclude from "A group of men work on the railroad tracks next to a truck." that "A group of men march in the middle of the street following a car."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The men can either march in the middle of the street work on the railroad tracks at one time.
The answer is no.

[QUESTION] Given the sentence "A man in a yellow outfit watching some men play chess." is it true that "A man is wearing yellow."?
A man in a yellow outfit shows that a man is wearing yellow.
The answer is yes.

Q: Premise: "Two middle-aged men playing a game in a park on a sunny day."
Hypothesis: "Two men are playing outdoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The men are in a park so they must be outdoors.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A child is splashing in a children's pool while other children are playing in the background."
Hypothesis: "A child is splashing in a children's pool with a float while other children are playing in the background."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A child in a children's pool doesn't always have a float with them while they are playing in th pool.
The answer is it is not possible to tell.