A man grinds down a rail while on a skateboard.
The person has a skateboard.
Is the premise "A man grinds down a rail while on a skateboard." true if "The person has a skateboard."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is the premise "A man grinds down a rail while on a skateboard." true if "The person has a skateboard."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant