A snowboarder riding down a railing.
A snowboarder on a snowboard
If "A snowboarder riding down a railing.", does this mean that "A snowboarder on a snowboard"?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A snowboarder riding down a railing.", does this mean that "A snowboarder on a snowboard"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant