[QUESTION] If "A medium sized dog sniffing in a forest." does that mean that "A dog is searching for a buried bone near a tree."?
Options:
- yes
- it is not possible to tell
- no
The dog is sniffing in a forest but he is not necessarily searching for a buried bone near a tree.
The answer is it is not possible to tell.

Q: Premise: "A man with black hair and gray pants is standing holding a helmet and looks very dirty."
Hypothesis: "A woman without a purse rides a gorilla."
Do we know that the hypothesis entailed by the premise?
A: A man isn't a woman and you can't ride a gorilla while standing and holding a helmet.
The answer is no.

QUESTION: If "Two white dogs are running together." does that mean that "Two dogs nap together in the shade."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The two dogs either nap together or running together in the shade.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Workers are building something in a dark area."
Hypothesis: "Men are attempting to build an object in the next town over."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Workers are building something in a dark area does not imply that they are attempting to build an object in the next town over.
The answer is it is not possible to tell.

Q: Given the sentence "A man in black jacket looking at items from a street vendor on sidewalk." can we conclude that "A man in a black jacket is in an elevator."?
Options:
- yes
- it is not possible to tell
- no
A: Someone in an elevator wouldn't be able to look at items on a sidewalk.
The answer is no.

[QUESTION] Premise: "An middle-age woman smiling while sewing."
Hypothesis: "The woman is sewing a dress for someone."
Do we know that the hypothesis entailed by the premise?
A woman sewing doesn't imply that she is sewing a dress for someone.
The answer is it is not possible to tell.