Student asked: If "Several people are putting on safety equipment such as suits and helmets." does that mean that "The group is getting ready to rock climb."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Putting on safety equipment does not necessarily mean getting ready to rock climb. The answer is it is not possible to tell.


Student asked: Given the sentence "A three legged black and white dog running behind a brown dog with a red bandanna." is it true that "A dog chases after another dog who stole his bone."?
Teacher's response: Let's think. A dog running behind a brown dog does not imply the brown dog stole his bone. The answer is it is not possible to tell.


Student asked: Can we conclude from "A dirt bike rider in a neon green outfit entertains the crowd." that "A rider has a gold outfit on."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The rider cannot be wearing a neon green outfit and a gold outfit simultaneously. The answer is no.


Student asked: Test for natural language inference.
Premise: "Two ladies are talking excitedly."
Hypothesis: "Two ladies sit on a park bench talking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Just because they sit on a bench in the park talking doesn't mean they are talking excitedly. The answer is it is not possible to tell.