Q: Premise: "Photographers take pictures of a girl sitting in a street."
Hypothesis: "The photographer is a pervert."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: As a photographer we can not assume he is a pervert just because he is taking pictures of a girl sitting in a street.
The answer is it is not possible to tell.

QUESTION: Premise: "A man dressed in a nice black suit makes a toast to a roomful of guests."
Hypothesis: "A man in a black top hat is reading a green book."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The one that makes a toast cannot be the one reading a book same time.
The answer is no.

[QUESTION] Given the sentence "The red and white sign says ""arrivo""." can we conclude that "The sign is black and orange."?
Options:
- yes
- it is not possible to tell
- no
The sign is either red and white or orange and black.
The answer is no.

Q: Premise: "A woman in a green sweater is sitting down with a tennis racket about to hit a tennis ball."
Hypothesis: "She is in a wheelchair."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not all women in green sweater sitting down with a tennis racket about to hit a ball is in a wheelchair.
The answer is it is not possible to tell.

QUESTION: Premise: "A man walking along a flooded street holding a black umbrella."
Hypothesis: "A business owner is trying to get back to his shop to inspect the damage."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man walking a flooded street holding an umbrella is not necessarily trying to get back to his shop and is not necessarily to inspect the damage.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "An american child riding his tiny motorcycle downtown as his father watches."
Hypothesis: "An american child riding his tiny motorcycle down the street as father watches."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Riding something such as a motorcycle downtown requires using the street.
The answer is yes.