a skateboarder grinds a rail.
A boy rides his bikes along a wall.
If "a skateboarder grinds a rail.", does it logically follow that "A boy rides his bikes along a wall."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "a skateboarder grinds a rail.", does it logically follow that "A boy rides his bikes along a wall."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant