Q: Test for natural language inference.
Premise: "Three dogs looking at a cement ledge."
Hypothesis: "Dogs jump down from a ledge."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The dogs wouldn't jump down from a ledge while looking at it.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Man in red shirt carrying signs."
Hypothesis: "The man is a part of a protest."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man could be carrying signs to install on a building and is not in a protest.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man with long blond-hair is singing into a microphone."
Hypothesis: "Someone is singing."
Do we know that the hypothesis entailed by the premise?
If a man is singing in a microphone that means that someone is singing.
The answer is yes.

Q: Can we conclude from "A man in a wetsuit surfs waves with the view of a city behind him." that "The man is wearing a blue wetsuit."?
Options:
- yes
- no
- it is not possible to tell
A: The wet suit the man is wearing is not necessarily blue.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young man in a vest with a rosary stands by a taxi and another young man with a baggy shirt." can we conclude that "The man is standing next to a school bus."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Either the man stands by a taxi or he is standing next to a school bus. He cannot occupy two spaces at once.
The answer is no.

QUESTION: Premise: "A group of surfers catching a wave."
Based on this premise, can we conclude that the hypothesis "Surfers are on the beach." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
One can not be catching a wave and on the beach simultaneously.
The answer is no.