[QUESTION] If "A man and a woman are sitting next to each other on a bench outside." does that mean that "A woman and man are waiting for a bus."?
Options:
- yes
- it is not possible to tell
- no
There are benches in many places and to sit on one doesn't imply someone is waiting for a bus.
The answer is it is not possible to tell.

Q: Premise: "A bunch of beer pull tabs at a bar with christmas lights on the ceiling."
Based on this premise, can we conclude that the hypothesis "It looks like the holiday season at the bar." is true?
Options:
- yes
- it is not possible to tell
- no
A: Christmas lights on the ceiling implies that it's holiday season at the bar.
The answer is yes.

QUESTION: Premise: "A man either giving or viewing a powerpoint presentation."
Hypothesis: "A man is near a screen."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: One has to be near a screen to do a presentation.
The answer is yes.

[QUESTION] Given the sentence "Several people stroll through a park with many trees." is it true that "Some people are talking a walk through a green park."?
Some people is also a satisfactory way of saying several people are taking a stroll or walking through a park.
The answer is yes.

Q: Test for natural language inference.
Premise: "A fat man and woman are crossing the road."
Hypothesis: "A man and woman are walking across the road to get to a gas station."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Crossing the road can be done by other means than walking. Crossing the road doesn't always lead to a gas station.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A young girl lying down wearing a light purple top strokes the face of a crying infant." can we conclude that "A baby boy's older sister is trying to comfort him as he cries."?
Options:
- yes
- it is not possible to tell
- no
A young girl lying down strokes the face of a crying infant does not imply the baby is a boy and she is the baby boy's older sister is trying to comfort him as he cries.
The answer is it is not possible to tell.