A stunt cyclist launches himself into midair over a ramp while other cyclists watch.
A skateborder rides a ramp alone.
If "A stunt cyclist launches himself into midair over a ramp while other cyclists watch.", does this mean that "A skateborder rides a ramp alone."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A stunt cyclist launches himself into midair over a ramp while other cyclists watch.", does this mean that "A skateborder rides a ramp alone."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant