Q: Premise: "A race car is smoking on the track."
Hypothesis: "The race car is on fire."
Do we know that the hypothesis entailed by the premise?
A: The smoke could be exhaust from the tail pipe of the car and not because the car is on fire.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A bald man in a black shirt and sunglasses plays a large stringed instrument outside." is it true that "There is a man outside playing an instrument."?

Let's solve it slowly: A man wears sunglasses when he is outside and he plays a stringed instrument.
The answer is yes.

[QUESTION] Can we conclude from "A man grimacing while using a motorized toothbrush." that "A man flossing."?
Options:
- yes
- no
- it is not possible to tell
A man can't be flossing while they are using a toothbrush.
The answer is no.

Q: Can we conclude from "People dressed as soldiers in the revolutionary war are surrounding an older version of the american flag." that "People are sleeping in the park."?
Options:
- yes
- no
- it is not possible to tell
A: If people are surrounding the American flag they are not sleeping in the park.
The answer is no.

QUESTION: Premise: "Maintenance worker fixing something for somebody."
Hypothesis: "Someone requested the worker fix the broken item."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The fact that a maintenance worker is fixing something doesn't imply someone requested the worker fix the broken item.
The answer is it is not possible to tell.

QUESTION: If "A tan dog walks across the snow." does that mean that "A puppy is walking outside in winter."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A tan dog need not necessarily be a puppy; It could be a grown one as well.
The answer is it is not possible to tell.