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.

Q: Premise: "A skateboarder has kicked his board up onto its back wheels in an indoor skate center."
Hypothesis: "A skater is in a contest."
Do we know that the hypothesis entailed by the premise?
A: Not all indoor skateboarding has to be part of a contest.
The answer is it is not possible to tell.

Q: Given the sentence "Woman with can walking down street." can we conclude that "An old woman walks."?
Options:
- yes
- it is not possible to tell
- no
A: Just because Woman with can walking down street doesn't mean she is old.
The answer is it is not possible to tell.

Q: If "A man wearing a red shirt is climbing up the rock wall." does that mean that "Cat chased by dogs."?
Options:
- yes
- it is not possible to tell
- no
A:
Man and cat are two different subjects. Climbing and chased are two different activiites. Wall and dogs are two different objects.
The answer is no.