Q: Can we conclude from "A large green and blue fish leaps from the water." that "A large fish swimming underwater."?
Options:
- yes
- no
- it is not possible to tell
A: The fish can not leap from the water and swim underwater at the same time.
The answer is no.

QUESTION: Premise: "A young man in a hard hat and safety vest sitting in a pickup while another man holds on in the passenger seat."
Hypothesis: "Nobdoy has a hat."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A young man has a hard hat so there is someone with a hat.
The answer is no.

[QUESTION] Given the sentence "Two people are sitting at a table and a bird is standing on the table." can we conclude that "A bird is eating from a person's plate."?
Options:
- yes
- it is not possible to tell
- no
The bird is standing and not eating from a person's plate.
The answer is it is not possible to tell.

Q: Premise: "A smiling post office worker proudly shows off his four wheeled mailbag carrier."
Hypothesis: "A snarling postal worker throws his mailbag across the room."
Do we know that the hypothesis entailed by the premise?
A: The worker that proudly shows off his four wheeled mailbag carrier cannot be the same that throws it across the room.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A costume party in full swing."
Hypothesis: "Everyone at the party is in regular clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Everyone is either in a costume or regular clothes at a party.
The answer is no.

QUESTION: Premise: "Child and adult wearing winter attire riding bicycles down the street."
Hypothesis: "People dressed in swimming attire are riding their bikes down the beach."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
People wearing winter attire and swimming attire cannot be done simultaneously due to different seasons.
The answer is no.