Premise: "A right-handed pitcher for the saints is throwing a pitch."
Hypothesis: "A pitcher is about to dunk the ball."
Do we know that the hypothesis entailed by the premise?

no
Explanation: You cannot dunk the ball while throwing a pitch because those are different actions you can do with a ball..

Premise: "A woman in a hospital gown sitting next to a woman who is writing on a pad."
Based on this premise, can we conclude that the hypothesis "A doctor is about to perform surgery on the patient." is true?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: The doctor wouldn't be wearing a hospital gown sitting while preparing to perform surgery..

Premise: "A construction worker making a phone call."
Hypothesis: "The worker calls his boss."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: A construction worker making a phone call is not constrained to calling his boss..

Test for natural language inference.
Premise: "Two children move along a gravel path surrounded by trees."
Hypothesis: "The children are going for a walk after school."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell
Explanation: The children going for a walk doesn't mean they are surrounded by trees..