[QUESTION] If "A baby holding and looking closely at a flip-style cellphone." does that mean that "A baby trying to call its dad."?
Options:
- yes
- it is not possible to tell
- no
A baby holding a flip-style cellphone is not necessarily trying to call its dad.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man performs a skateboard trick."
Hypothesis: "The man has been skateboarding for years."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Doing a skateboard trick does not mean that the man has been skateboarding for years.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Man wearing red looks on at desert."
Hypothesis: "A man is not looking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If a man is not looking then it cannot be said that he looks at a desert.
The answer is no.

[QUESTION] Given the sentence "A person in a black shirt and black hat is playing the keyboard under colored lights." can we conclude that "The man wearing black is banging on a drum."?
Options:
- yes
- it is not possible to tell
- no
One can't play the Drums and the Keyboard at the same time.
The answer is no.

Q: Can we conclude from "Ride with a model biplane." that "A model biplane is swimming in the lake."?
Options:
- yes
- no
- it is not possible to tell
A: If the plane is going for a ride it is not swimming.
The answer is no.

[QUESTION] Premise: "A dazzling array of sparks fly about."
Based on this premise, can we conclude that the hypothesis "Sparks are put out by firemen." is true?
Options:
- yes
- it is not possible to tell
- no

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The sparks cannot fly about if they are put out by fireman.
The answer is no.