Premise: "A black dog jumps down a snowy hill."
Hypothesis: "A black dog has snow in his hair."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A black dog jumps down a snowy hill does not imply that it has snow in his hair..

Premise: "Several people are riding sleds down a snowy hill."
Hypothesis: "The people are going up the mountain on a ski lift."
Do we know that the hypothesis entailed by the premise?

no
Explanation: People cannot ride up and down a mountain at the same time..

Test for natural language inference.
Premise: "A group of five teenage boy scouts are standing on stage."
Hypothesis: "Five males are together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: Five males could be five teenage Boy Scouts since boys are males..

Test for natural language inference.
Premise: "A young man in uniform is standing with his back to a museum case that has a classical bust on the top shelf."
Hypothesis: "An active-duty military man is looking at his cell phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell
Explanation: A young man in uniform is not necessarily an active-duty military man and not necessarily looking at his cell phone..