[QUESTION] Premise: "A man sits in an office with his feet up on the desk."
Hypothesis: "Man relaxing on break."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
It may not be time for break; he may be goofing off.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A small to medium sized white short-haired dog is looking up at an owner not in the photo."
Hypothesis: "The dog is a terrier."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A small to medium sized white short-haired dog doesn't necessarily have to be a terrier.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A guy taking a photo of another guy who is standing in front of a broken television."
Hypothesis: "A person is getting their picture taken."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A guy is a person. If someone if taking a photo of a guy that person is getting their picture taken.
The answer is yes.

[QUESTION] Given the sentence "Three cyclists ride near mountain." is it true that "Three cyclists ride near a mountain vista."?
To be near a mountain is to be near a mountain vista.
The answer is yes.

Q: Test for natural language inference.
Premise: "A woman and her saint bernard dog sitting on a bench in the park on a sunny day."
Hypothesis: "A woman is sitting in a hospital waiting room with her dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: She could not be in a park and in a hospital at the same time.
The answer is no.

[QUESTION] If "Two children bury a third in the sand." does that mean that "The children are happy."?
Options:
- yes
- it is not possible to tell
- no
To bury in the sand does not imply to be happy.
The answer is it is not possible to tell.