A man is grinding his skateboard on a guard rail.
The man is grinding his skateboard on a park bench.4
Is it possible to conclude that "A man is grinding his skateboard on a guard rail." if "The man is grinding his skateboard on a park bench.4"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is it possible to conclude that "A man is grinding his skateboard on a guard rail." if "The man is grinding his skateboard on a park bench.4"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant