[QUESTION] Premise: "Two men are outside and talking to each other."
Hypothesis: "The men are discussing football."
Do we know that the hypothesis entailed by the premise?
Two men who are outside ant talking to each other are not necessarily discussing football.
The answer is it is not possible to tell.

Q: Can we conclude from "A smiling man with a beard is taking a bubble bath." that "A man with a beard is taking a bubble bath."?
Options:
- yes
- no
- it is not possible to tell
A: A smiling man with a beard is a type of man with a beard.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Two children swing on a tire swing on a snowy day."
Hypothesis: "Kids swinging on a tire swing over a creek before swimming ."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Kids may not mean two children and one would not be swimming on a snowy day.
The answer is no.

[QUESTION] Premise: "A young boy is running a race."
Based on this premise, can we conclude that the hypothesis "A young boy  runs a race." is true?
Options:
- yes
- it is not possible to tell
- no
Is running a race is a paraphrase of runs a race.
The answer is yes.

Q: Given the sentence "A group of guys and girls jumping on a trampoline holding hands." can we conclude that "Kids are enjoying themselves in a trampoline jumping and holding hands."?
Options:
- yes
- it is not possible to tell
- no
A: It's expected that kids would be enjoying themselves when they are jumping on a trampoline.
The answer is yes.

[QUESTION] Given the sentence "A man with glasses is at the dentist." can we conclude that "A man with contact is waiting at the dentist."?
Options:
- yes
- it is not possible to tell
- no
Contact are not glasses. A man with contact cannot be wearing glasses simultaneously.
The answer is no.