QUESTION: Given the sentence "A person rides a trike with a green and gray building that has work casual written on it in the background." can we conclude that "A person is going up an escalator inside of a mall."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person cannot ride a trike and be going up an escalator at the same time.
The answer is no.

[QUESTION] Premise: "A skateboarder in midair while doing a jump."
Hypothesis: "A guy falls off his skateboard while attempting a trick."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A skateboarder who is midair is not necessarily someone who falls off.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A smiling redheaded woman wearing a blue top and jeans stands beside a white fridge and stove in a small kitchen space."
Hypothesis: "A woman shows off her new appliances."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The fact that the woman is next to a white fridge and stove does not tell us that she is standing next to new appliances or old one.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "The girl is taking a drink from a water fountain."
Hypothesis: "The athelete rehydrates from the water fountain after a long practice."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: We do not know who the girl is from sentence 1. It is only in sentence 2 that we find out she is an athelete.
The answer is it is not possible to tell.

[QUESTION] Premise: "A group of construction workers going down a flight of stairs."
Based on this premise, can we conclude that the hypothesis "Men and women walked down the stairs." is true?
Options:
- yes
- it is not possible to tell
- no
The group of constructions workers doesn't necessarily consist of both men and women.
The answer is it is not possible to tell.

Q: Given the sentence "Three african children sitting in a bamboo tent." is it true that "Three africans sit in a tent."?
A:
Three Africans sit in a tent is not needed to be a bamboo tent.
The answer is it is not possible to tell.