Man on a snowboard jumping off a slope into the air.
A man is surfing
Is the premise "Man on a snowboard jumping off a slope into the air." true if "A man is surfing"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "Man on a snowboard jumping off a slope into the air." true if "A man is surfing"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant