Q: Given the sentence "One woman and two men wearing life vests rowing a small boat down a marsh lined river." is it true that "The people are not using their life jackets."?
A: If you are not using the life jackets why are you wearing them.
The answer is no.

QUESTION: Premise: "A skateboarder is perfecting his trick on a wall."
Hypothesis: "A boy is riding a bicycle."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A skateboarder cannot be perfecting a trick while also riding a bicycle at the same time.
The answer is no.

[QUESTION] Given the sentence "A group of men play soccer in the desert." can we conclude that "A group of men play soccer in the desert for change."?
Options:
- yes
- it is not possible to tell
- no
Not all group of men playing soccer in the desert is for change.
The answer is it is not possible to tell.

Q: Premise: "Workman on a scaffold are finishing a ceiling of a building."
Hypothesis: "They are standing on a ladder."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The men do not have to be standing on a ladder.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "One man round kicking another man in a ring."
Hypothesis: "The woman stood alone in the ring."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One cannot be both a man and a woman. One cannot be alone and kicking another at the same time.
The answer is no.

QUESTION: If "Two people in a white and red yamaha vehicle driving next to the ocean." does that mean that "There is water nearby."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Two people in a white and red Yamaha vehicle driving next to the ocean does not indicate that there is water nearby.
The answer is it is not possible to tell.