QUESTION: Given the sentence "This street band is playing music for people passing by." can we conclude that "The band is practicing in a garage."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A band can not be practicing in a garage and playing for people on the street simultaneously.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Individuals in formal dress have their backs turned and appear to be talking to each other."
Hypothesis: "The people are at a funeral."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Just because Individuals in formal dress have their backs turned doesn't imply people are at a funeral.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman is sitting with her feet in the water."
Hypothesis: "A woman soaking her sore feet."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Having one's feet in the water does not necessarily mean one is soaking their sore feet.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Dirt biker focuses on the next obstacle." that "A woman practices for her motocross competition."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A dirt biker can be a male or female. We do not know that it is a woman. Dirt bikers may have many obstacles. We do not know that the dirt biker's obstacle is a motocross competition.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A young man is performing a roller-blade jump in front of a glass building." is it true that "A man on roller-blades for the first time."?
A man who performs a roller-blade jump in front of a glass building is not necessarily on roller-blades for the first time.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man is riding a dirt bike on a steep tilt."
Hypothesis: "The man is driving a car."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Either the man is riding a dirt bike or driving a car.
The answer is no.