Man doing a flip over concrete in front of people.
There is nobody around when the man does a flip.
Is the premise "Man doing a flip over concrete in front of people." true if "There is nobody around when the man does a flip."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "Man doing a flip over concrete in front of people." true if "There is nobody around when the man does a flip."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant