Question and answer: Q: Test for natural language inference.
Premise: "Eight men work on scaffolding on a cloudless day."
Hypothesis: "There are a lot of gray clouds in the sky as the men work on scaffolding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: You can't have a cloudless day and a lot of gray clouds at the same time.


Question and answer: Q: If "A few small children are smiling." does that mean that "And one is sticking a tongue out to the camera."?
Options:
- yes
- it is not possible to tell
- no
A: yes
Explanation: There are children smiling with only one child sticking their tongue out.


Question and answer: Q: Given the sentence "A light brown colored dog is playing ball with a redish brown colored dog in a fenced in area." can we conclude that "A dog sits on a couch."?
Options:
- yes
- it is not possible to tell
- no
A: no
Explanation:
A dog sits on a couch can not be playing ball.