QUESTION: Test for natural language inference.
Premise: "Two men sit on a bench surrounded by plant life."
Hypothesis: "The men are in a garden."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The men may not be in a garden just because they are surrounded by plant life.
The answer is it is not possible to tell.

QUESTION: Premise: "An old man is grilling food in a backyard."
Hypothesis: "The old man shopped for a new backyard grill at sears."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Grilling is present tense while shopped is past tense and a man cannot be in a backyard and at Sears simultaneously.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A guy with his hands in his pockets of his jacket while walking beside a white business van."
Hypothesis: "A guy is walking beside a black business van."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A guy is walking beside a black OR a white business van.
The answer is no.