QUESTION: Given the sentence "Men in green with yellow hats are standing around a building front." is it true that "Workers are standing outside a building."?

Let's solve it slowly: Not all men in green with yellow hats standing around a building front are workers.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman bites her fingernails and looks at a man through a window."
Based on this premise, can we conclude that the hypothesis "A woman is eating a steak." is true?
Options:
- yes
- it is not possible to tell
- no
A woman can not have her fingernails in her mouth and eat a steak at the same time.
The answer is no.

Q: Can we conclude from "A woman with an orange shirt is holding a trey with ice cream and ice cream cones on it." that "The woman is at a party."?
Options:
- yes
- no
- it is not possible to tell
A: Holding a tray with ice cream on it does not imply being at a party.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Taking a break while vacationing at the beach." that "Break at the beach."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Taking a break while vacationing at the beach implies break at the beach.
The answer is yes.

[QUESTION] Premise: "A girl with red-hair is sitting on a crocodile holding its jaw."
Based on this premise, can we conclude that the hypothesis "The girl is keeping the crocodile from biting her." is true?
Options:
- yes
- it is not possible to tell
- no
A girl can hold a crocodiles mouth without it biting her.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A young man smoking a cigarette."
Hypothesis: "A sad man smoking a cigarette."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Just because young man smoking a cigarette doesn't mean he is sad.
The answer is it is not possible to tell.