[QUESTION] Test for natural language inference.
Premise: "Two young girls in skeleton costumes attached to a leash."
Hypothesis: "The girls are wearing bathing suits and swimming in a pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Girls in skeleton costumes attached to a leash cannot be the ones wearing bathing suits and swimming in a pool.
The answer is no.

Q: Given the sentence "Two people wearing torch hats making jokes while they wait." can we conclude that "While two people are waiting they are wearing torch hats and making jokes in the house."?
Options:
- yes
- it is not possible to tell
- no
A: People who are waiting and joking around need not be in a house--they could be in any number of locations.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Two men are working computer dj equipment in the dark." that "Two men using dj equipment to entertain party guest."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Two men can work on computer DJ equipment in the dark without doing so to entertain party guests.
The answer is it is not possible to tell.

[QUESTION] Premise: "A london police officer writing a ticket to a man."
Hypothesis: "A police officer is giving a ticket to a driver."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man getting a ticket does not have to be a driver.
The answer is it is not possible to tell.

Q: If "A woman is admiring and blowing dandelions on a beautiful spring day." does that mean that "A woman is blowing dandelions in her boyfriend's face."?
Options:
- yes
- it is not possible to tell
- no
A: A woman is admiring and blowing dandelions on a beautiful spring day does not imply she is blowing dandelions in her boyfriend's face.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "The skateboard is falling away from the skateboarder as he attempt a jump." is it true that "Someone is riding a bicycle."?

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
Someone riding a bicycle cannot be a skateboarder who attempts a jump.
The answer is no.