A boy grinds a ledge on his skateboard.
Girl riding skateboard
Is it possible to conclude that "A boy grinds a ledge on his skateboard." if "Girl riding skateboard"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is it possible to conclude that "A boy grinds a ledge on his skateboard." if "Girl riding skateboard"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant