Given the sentence "A person scales a rock." is it true that "A person climbs the rock wall."?

yes
Explanation: Scales a rock is a form of climbs the rock wall..

Test for natural language inference.
Premise: "Two men t-shirts are working on a mechanical device."
Hypothesis: "The two men are mechanics."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Working on a mechanical device does not imply they are mechanics..

Can we conclude from "A dog jumping through a ring of fire." that "The dog is in the air."?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: A dog is in air for jumping through ring of fire..

Premise: "Men are standing around produce at an open market."
Hypothesis: "Two men are shopping for produce."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: Mean standing around produce implies that the men are shopping for produce..