[QUESTION] Test for natural language inference.
Premise: "A man in a green track outfit is jumping hurdles and leading the race."
Hypothesis: "The man is competing in a race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man is leading the race so he must be competing in a race.
The answer is yes.

Q: Can we conclude from "Two women contestants are walking their dogs in a dog show." that "Two women are not entering the dog show."?
Options:
- yes
- no
- it is not possible to tell
A: Women can not be walking dogs in a dog show if they are not entering the dog show.
The answer is no.

QUESTION: Premise: "Three boy scouts are presenting on stage."
Based on this premise, can we conclude that the hypothesis "There are three boy scouts." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If three boy scouts are presenting then there must be three boy scouts.
The answer is yes.

[QUESTION] Given the sentence "A little girl sliding down a slide at a playground." is it true that "The girl bravely slid down the slide for the first time."?
This might not be the girls' first time down the slide.
The answer is it is not possible to tell.

Q: Can we conclude from "Skilled snowboarder in bright yellow glides smoothly down a stair rail in the snow." that "A snowboarder grinds a rail."?
Options:
- yes
- no
- it is not possible to tell
A: If he grinds the rail it implies he glides smoothly down a stair rail.
The answer is yes.

[QUESTION] If "A lady looks out of a subway car window." does that mean that "A lady is on a ferry crossing the river."?
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
A lady on a subway car can not be on a ferry.
The answer is no.