[QUESTION] Given the sentence "A group of people wearing sweaters at a cafe." is it true that "People gathered at a cafe."?
People wearing sweaters at a cafe implies that they gathered there.
The answer is yes.

Q: Can we conclude from "Several men on the deck of a ship are lowering another man into the water." that "A couple of sailors are throwing the pirate overboard."?
Options:
- yes
- no
- it is not possible to tell
A: Men on the deck of a ship are not necessarily sailors.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man's upper torso in union blue waving with a flag in background and confederate gray behind him waving as well."
Hypothesis: "A man is showing support for the union."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The waving of the flag of their color does not necessarily mean that the man is showing support for the union.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in an orange shirt and a baseball cap is sitting on the tailgate of a gray truck parked next to a red compact car in a parking lot."
Hypothesis: "The man is a huge baseball fan."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The man mentioned may only be a moderate fan. Or he may not be a baseball fan at all.
The answer is it is not possible to tell.

Q: Can we conclude from "A little boy sitting on a toilet with his head resting on his hands." that "The boy is pooping."?
Options:
- yes
- no
- it is not possible to tell
A: Sitting on the toilet does not necessarily mean that the boy is pooping.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A young boy with a red short-sleeved shirt and jeans runs by some trees." can we conclude that "The boy is playing hide and go seek."?
Options:
- yes
- it is not possible to tell
- no
The boy may run by trees without playing hide and go seek.
The answer is it is not possible to tell.