[Q] Premise: "Two people are hiking on a rocky trail through the mountains."
Hypothesis: "While enjoying a trail through the mountains two friends come upon a rocky trail and call for help."
Do we know that the hypothesis entailed by the premise?
[A] They might not be enjoying the trail. They could be strangers. No indication they need help.
The answer is it is not possible to tell.

[Q] Premise: "People are gathered around watching children with a pig."
Based on this premise, can we conclude that the hypothesis "People are watching children play with a pig." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Children with a pig does not imply they play with it.
The answer is it is not possible to tell.

[Q] Premise: "A man shaving his gray beard."
Hypothesis: "A man puts on a pink thong."
Do we know that the hypothesis entailed by the premise?
[A] A thong is an article of clothing while shaving is a grooming act.
The answer is no.