a biker performs a trick in the air.
A biker is sitting still.
If "a biker performs a trick in the air.", does it logically follow that "A biker is sitting still."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "a biker performs a trick in the air.", does it logically follow that "A biker is sitting still."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant