Q: Given the sentence "Three people with political signs." is it true that "People are walking along the beach."?
A: People are unlikely to be carrying political signs at the beach.
The answer is no.

QUESTION: Premise: "A group of men having a meeting."
Hypothesis: "The men are fast asleep at home."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: If the men are having a meeting they are not fast asleep at home.
The answer is no.

[QUESTION] Given the sentence "A boy in red shirt playing ball." can we conclude that "The boy is not very good at playing ball."?
Options:
- yes
- it is not possible to tell
- no
A boy playing ball is not necessarily not very good at playing ball. There is no way to know what level of skill the boy has.
The answer is it is not possible to tell.

Q: Premise: "A man in red shirt displays his fighting technique on another man in gray shirt."
Based on this premise, can we conclude that the hypothesis "Two men embrace." is true?
Options:
- yes
- it is not possible to tell
- no
A: If one is displaying his fighting technique they are not going to embrace.
The answer is no.

QUESTION: Can we conclude from "A little boy looking at his telescope in daytime." that "A boy is looking at the night time sky."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A boy cannot look into a telescope in the daytime and look at the night sky.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A group of mountain climbers."
Hypothesis: "A group of climbers are outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Mountain climbers would need to be outside to climb a mountain.
The answer is yes.