A guy is doing a trick on a bike.
Boy on a skateboard
If "A guy is doing a trick on a bike.", does it logically follow that "Boy on a skateboard"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A guy is doing a trick on a bike.", does it logically follow that "Boy on a skateboard"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant