Onlookers watch as a man on a skateboard attempts a trick off a table sitting on stairs.
The man is a professional skateboarder.
If "Onlookers watch as a man on a skateboard attempts a trick off a table sitting on stairs.", can we conclude "The man is a professional skateboarder."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "Onlookers watch as a man on a skateboard attempts a trick off a table sitting on stairs.", can we conclude "The man is a professional skateboarder."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant