Q: Can we conclude from "A dog runs toward a tunnel." that "The dog is a lab."?
Options:
- yes
- no
- it is not possible to tell
A: One can't infer that a dog that runs toward a tunnel is a lab.
The answer is it is not possible to tell.

QUESTION: Premise: "A small race car with advertising is driving on a rainy track."
Hypothesis: "A motor vehicle is moving along."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A race car is a type of motor vehicle. If a car is moving along it is driving.
The answer is yes.

[QUESTION] Premise: "A man riding on the back of a trash truck."
Hypothesis: "The man is a city sanitation employee."
Do we know that the hypothesis entailed by the premise?
Sentence one states the man is riding in the back of a trash truck. Just because he is a sanitation employee doesn't mean he rides in the back of a trash truck.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two men stand on a street in a city and the man on the right points at something."
Hypothesis: "The man on the right points out a place to eat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Not all men who points at something points out a place to eat.
The answer is it is not possible to tell.

QUESTION: Premise: "The road is paved with grey bricks."
Hypothesis: "A road leading to suburb."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The road being paved with bricks does not mean it is leading to a suburb.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man in a red uniform jumps towards a soccer ball." is it true that "The man jumped towards the soccer ball to prevent it from entering the goal."?

Let's solve it slowly:
It depends on whom the goal belongs to as to whether or not the player will want the ball to enter or not.
The answer is it is not possible to tell.