A mountain bike rider wearing a helmet rides down a mountain trail with trees and a mountain ridge in the background.
The mountain biker is not wearing a helmet.
Premise: A mountain bike rider wearing a helmet rides down a mountain trail with trees and a mountain ridge in the background.

Hypothesis: The mountain biker is not wearing a helmet.

.Given the premise, can we conclude the hypothesis?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Premise: A mountain bike rider wearing a helmet rides down a mountain trail with trees and a mountain ridge in the background.

Hypothesis: The mountain biker is not wearing a helmet.

.Given the premise, can we conclude the hypothesis?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant