[QUESTION] Given the sentence "A small child is yawning while hoisted on the back of a man." is it true that "The child is sitting on the man's back."?
Being hoisted on the back of a man is the same as sitting on the man's back.
The answer is yes.

Q: Premise: "A man stands next to a pillar near water."
Based on this premise, can we conclude that the hypothesis "The pillar is made of water." is true?
Options:
- yes
- it is not possible to tell
- no
A: Man is a living thing while pillar is non living thing.
The answer is no.

QUESTION: Given the sentence "A man wearing bmx gear and a helmet rides a bicycle on rocky terrain." is it true that "A guy is competing in a bicycle event."?

Let's solve it slowly: A man can wear BMX gear and ride a bike without competing in a bicycle event.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man with long blond-hair playing a red guitar."
Hypothesis: "A man is playing music on his lucky guiter."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A person playing a guitar does not necessarily consider their instrument lucky.
The answer is it is not possible to tell.

Q: Premise: "A city street crowded with pedestrians outside a building with illuminated blue words."
Hypothesis: "A crowd of people waiting for a club to open."
Do we know that the hypothesis entailed by the premise?
A: A city street crowded with pedestrians outside a building with illuminated blue words does not imply the crowd of people are waiting for a club to open.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Blond-haired couple posing for picture." that "A brunette couple is sleeping."?
Options:
- yes
- no
- it is not possible to tell
Blond-haired and brunette are two different colors. Posing and sleeping are two different activities.
The answer is no.