Q: Test for natural language inference.
Premise: "Asian street vendors waiting to sell there merchandise."
Hypothesis: "Street vendors are packing up their merchandise for the day."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Street vendors cannot be waiting to sell their merchandise and packing up their merchandise at the same time.
The answer is no.

QUESTION: Premise: "Two construction workers working on a rooftop."
Based on this premise, can we conclude that the hypothesis "Men working on a roof." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two construction workers could be men which is the plural version of man.
The answer is yes.

[QUESTION] Premise: "A large group of people raising their hands at a meeting."
Hypothesis: "There are people sleeping."
Do we know that the hypothesis entailed by the premise?
People raising their hands at a meeting can not be sleeping.
The answer is no.

Q: Premise: "A girl playing with a dog near a police car."
Based on this premise, can we conclude that the hypothesis "The girl is by a police car." is true?
Options:
- yes
- it is not possible to tell
- no
A: Being by a police car is to be near a police car.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A man lays down on a snowbank that has piled up high around the front door of his house."
Hypothesis: "The man a hair dryer trying to melt all the snow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man lays down cannot try to melt all the snow.
The answer is no.

QUESTION: Premise: "A man on a sidewalk talking on his mobile phone."
Hypothesis: "A man is on the phone."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Talking on his mobile phone means the man is on the phone.
The answer is yes.