Q: Premise: "The man is in silhouette while the mountain landscape is visible."
Hypothesis: "The mountain range fills the scene."
Do we know that the hypothesis entailed by the premise?
A: The man being in the landscape of the mountain is the only reason that the mountain range fills the scene.
The answer is yes.

QUESTION: Premise: "A man with a neck tattoo is playing the guitar."
Hypothesis: "The man is wearing a turtleneck."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: You could not know if someone had a neck tattoo if they were wearing a turtleneck.
The answer is no.

[QUESTION] Premise: "A man is shining dress shoes."
Based on this premise, can we conclude that the hypothesis "A man is shining shoes." is true?
Options:
- yes
- it is not possible to tell
- no
A man shining dress shoes signifies that he is cleaning the shoes.
The answer is yes.

Q: Premise: "Several people walk in a pedestrian shopping street."
Based on this premise, can we conclude that the hypothesis "People are walking down the street." is true?
Options:
- yes
- it is not possible to tell
- no
A: People who walk in a street are walking down the street.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Three young students sitting at tables in the library working on homework."
Hypothesis: "The students watch a baseball game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The students either watch a baseball game or they are in the library working on homework.
The answer is no.

QUESTION: Given the sentence "A young man in a purple shirt cracks his neck using his own hands." is it true that "The boy liked cowboys."?

Let's solve it slowly:
Wearing a purple shirt does not imply that the boy liked cowboys.
The answer is it is not possible to tell.