[QUESTION] Test for natural language inference.
Premise: "Two men are bike racing."
Hypothesis: "And the man in front is looking behind at the other rider."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One guy looks back to see if he is winning the bike race.
The answer is it is not possible to tell.

Q: If "These are random people in a restaurant underneath a chandelier." does that mean that "The restaurant is closed."?
Options:
- yes
- it is not possible to tell
- no
A: The restaurant can't be closed because there are people in the restaurant.
The answer is no.

QUESTION: Premise: "Many people wear metallic crowns and enjoy a feast."
Hypothesis: "A group of people having a dinner party."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Group of people implies many and dinner is another term for feast.
The answer is yes.

[QUESTION] Premise: "A woman biking downhill."
Based on this premise, can we conclude that the hypothesis "A woman is biking up a hill." is true?
Options:
- yes
- it is not possible to tell
- no
A woman can not bike downhill while simultaneously biking up a hill.
The answer is no.

Q: If "A man and a young boy are on a rock overlooking a lake populated with ducks." does that mean that "There are no humans by the lake."?
Options:
- yes
- it is not possible to tell
- no
A: There is a man and a boy by the lake therefor the are humans by the lake.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A group of people are inside a building and one man with a black bandanna is sitting looking at the camera."
Hypothesis: "A group of people are casing a joint that they plan to rob so one of them looks for cameras."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all groups are casing a joint they plan to rob.
The answer is it is not possible to tell.