[QUESTION] Premise: "Two men work on a road with their work truck."
Hypothesis: "Some workers are repairing a pot hole."
Do we know that the hypothesis entailed by the premise?
Not all worker on the road are repairing a pot hole.
The answer is it is not possible to tell.

Q: Given the sentence "A middle-aged man is appalled as someone wants him to try a skewer with some odd fish on it." can we conclude that "A man thinks some food is disgusting."?
Options:
- yes
- it is not possible to tell
- no
A: A man being appalled at the thought of trying food implies he thinks it is disgusting.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A man with sunglasses and earphones is on a city street holding an mp3 player in his hand."
Hypothesis: "A guy is listening to music on his way to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Holding an mp3 player does not necessarily mean listening to music.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A mother and son are building a snowman while their dog plays in snow."
Hypothesis: "Two people are rolling large balls of snow in their frontyard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
You can build a snowman in areas other than your frontyard.
The answer is it is not possible to tell.

Q: Can we conclude from "Woman smiling wearing a crop-top shirt with plaid bra and skirt." that "The woman is wearing a crop top and a smile."?
Options:
- yes
- no
- it is not possible to tell
A: A woman wearing a crop top and smiling is a woman wearing a crop top and a smile.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A man is running and a girl is riding a bike."
Hypothesis: "A man is running while a girl rides a bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If a girl started riding a bike a man should run to rescue her.
The answer is yes.