a skateboarder grinds a red rail.
The skater is sitting down.
Is the premise "a skateboarder grinds a red rail." true if "The skater is sitting down."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "a skateboarder grinds a red rail." true if "The skater is sitting down."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant