A man plays his guitar on the beach.
There is no instrument
Is the premise "A man plays his guitar on the beach." true if "There is no instrument"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
Is the premise "A man plays his guitar on the beach." true if "There is no instrument"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant