Q: Premise: "A young black man on a bicycle rides the wrong way down a crowded urban street."
Hypothesis: "A young man rides his bike on the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A young black man is a person. Bike is a shortened form of bicycle.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A black dog jumping from a wooden deck into a lake."
Hypothesis: "A black dog is jumping."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A black dog is jumping is a simple rephrasing of a black dog jumping into a lake.
The answer is yes.

[QUESTION] If "A girl in a blue dress and another girl in a purple dress." does that mean that "Both smiling."?
Options:
- yes
- it is not possible to tell
- no
A girl in a green dress lunges for a girl in a purple dress.
The answer is no.

Q: Test for natural language inference.
Premise: "A cyclist wearing sunglasses and a silver bicycle helmet competing in a race."
Hypothesis: "The cyclist wearing sunglasses and silver bicycle helmet is sweat profusely."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: We don't know if sweat is coming profusely or not at all.
The answer is it is not possible to tell.

QUESTION: If "African american woman in a blue coat walks with her blue cart." does that mean that "She is walking on a sidewalk."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because African American woman in a blue coat walks with her blue cart does not imply that She is walking on a sidewalk.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A biker is doing an aerial trick on his bike." can we conclude that "The biker performs a trick on his bike."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:

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 biker doing an aerial trick means he performs a trick.
The answer is yes.