Q: Premise: "A security officer with a tiny face and big glasses leans on a metal gate looking into the camera."
Hypothesis: "The officer is looking at a car in the distance."
Do we know that the hypothesis entailed by the premise?
A: An officer cannot look at a car and into a camera simultaneously.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A young man in a black jacket asleep at a restaurant."
Hypothesis: "A young man in a jacket has passed out in his booth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A jacket is not necessarily black being asleep does not necessarily mean passed out and a booth is not always in a restaurant.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man in black carrying an orange backpack stands next to a red backpack that is laying in the snow." that "A man in black is outside on a hot summer day."?
Options:
- yes
- no
- it is not possible to tell
There won't be any snow on hot summer day for the man to lay.
The answer is no.

Q: Test for natural language inference.
Premise: "A person in a hooded red and gray jacket is lying on the ground."
Hypothesis: "The person wants to go to sleep on the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The fact that a person lying on the ground doesn't imply that person wants to go to sleep on the ground.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A brown dog is swimming and splashing in the water." is it true that "A brown dog is playing outdoors."?

Let's solve it slowly: Swimming and splashing in water is an example of playing outdoors.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A man with dark hair and a mustache is wearing a light blue shirt while talking on a cellphone."
Hypothesis: "The man has a mustache."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A man with a mustache is the same thing as a man who has a mustache.
The answer is yes.