QUESTION: Given the sentence "A car with white smoke trailing behind it on a black topped surface." is it true that "A red car is bellowing smoke down the busy street."?

Let's solve it slowly: A car with white smoke trailing behind it on a black topped surface does not necessary that a red car is bellowing smoke down the busy street.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A boy in a brown jacket holds a large chunk of snow."
Hypothesis: "The boy is having a snowball fight."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A boy holding a chunk of snow isn't always involved in a snowball fight.
The answer is it is not possible to tell.

Q: Given the sentence "A fully dressed young woman runs a pole down into a swimming pool." can we conclude that "A young woman cleans a pool."?
Options:
- yes
- it is not possible to tell
- no
A: A woman can run a pole down into a pool without having to be the person that cleans the pool.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man is standing in front of several oriental rugs hanging in the background." that "A man haggling over the price of haggis."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Standing and haggling are not synonymous with each other. Haggis and Oriental rugs are two separate items.
The answer is no.

[QUESTION] If "A boy is leaning on a car with flowers on the hood." does that mean that "A boy is leaning on his father brand new car."?
Options:
- yes
- it is not possible to tell
- no
The boy leaning on a car might not be a brand new car.
The answer is it is not possible to tell.

Q: Premise: "A man moves dirt using a large construction vehicle."
Hypothesis: "A man is using a shovel to fill a hole with dirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
The man cannot be using a large construction vehicle and using a shovel simultaneously.
The answer is no.