Q: Premise: "A man is skiing down a snowy hill while he casts a long shadow."
Hypothesis: "The man is on a dangerous course."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A snowy ski hill is not necessarily indicative of a dangerous course.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Several people moving a structure." that "Several people are watching television."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If they are moving a structure then they would not be watching television while doing it.
The answer is no.

[QUESTION] Given the sentence "A father is holding is little girl." can we conclude that "A father hasn't seen his daughter for days."?
Options:
- yes
- it is not possible to tell
- no
Just because a father is holding a little girl does not imply that the girl is his daughter.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A competitive runner stops to tie his shoes."
Hypothesis: "The man is barefoot."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A competitive runner can not tie his shoes if he his barefoot.
The answer is no.

QUESTION: Can we conclude from "Four men sit on a bench in a desert village." that "Four people are at the bar."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Four people are either at the bar or in a desert village.
The answer is no.

QUESTION: If "A man and a boy riding their bikes together." does that mean that "The boy is the mans son."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The boy isn't necessarily the mans son just because they are riding their bikes together.
The answer is it is not possible to tell.