Q: Premise: "A man is wheeling a gurney full of medical supplies."
Hypothesis: "A guy is pushing a table full of medical materials to put away."
Do we know that the hypothesis entailed by the premise?
A: A gurney isn't a table. Wheeling a gurney full of medical supplies doesn't necessarily mean pushing it with the purpose to put away (a table or medical materials).
The answer is it is not possible to tell.

Q: Can we conclude from "Dog with muzzle and sweater marked 5 runs on dirt track." that "Dog with a sweater marked 5 runs on the track."?
Options:
- yes
- no
- it is not possible to tell
A: Dog with a muzzle and sweater marked 5 runs on the track.
The answer is yes.

Q: Can we conclude from "Two cowboys on horses wrangle a calf in a rodeo." that "The horses are being ridden."?
Options:
- yes
- no
- it is not possible to tell
A: The horses are being ridden because the cowboys are on horses.
The answer is yes.

Q: Test for natural language inference.
Premise: "A puppy is gnawing on a plant branch in an uncut grassy area with wood and a barrel nearby."
Hypothesis: "The puppy is sitting down and not doing anything."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
The puppy wouldn't be gnawing on a plant branch if they were not doing anything.
The answer is no.