[QUESTION] Premise: "A person wearing khaki pants climbing up the side of a rocky cliff."
Hypothesis: "The person is competing in a rock climbing contest."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Climbing a cliff doesn't mean that the person is in a contest.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Group of doctors are gathered around a patient in a operating room."
Hypothesis: "A group of doctors are standing around a patient."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The doctors gathering around the patient means the doctors are standing around the patient.
The answer is yes.

[QUESTION] Given the sentence "A loan motorcyclist riding a red motorcycle on a racetrack." can we conclude that "A motorcyclist stops at an arby's for lunch."?
Options:
- yes
- it is not possible to tell
- no
A motorcyclist cannot ride their motorcycle on a racetrack and stop at an Arby's at the same time.
The answer is no.

[QUESTION] Premise: "A man jumping his bicycle off dirt mounds is several feet in the air."
Hypothesis: "A man is doing tricks on a bicycle."
Is the hypothesis entailed by the premise?
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
Doing tricks on a bicycle often involves jumping his bicycle off dirt mounds.
The answer is yes.