Somebody left the keys inside a green lock box on a lamp post.
there is a set of keys
Is the premise "Somebody left the keys inside a green lock box on a lamp post." true if "there is a set of keys"?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is the premise "Somebody left the keys inside a green lock box on a lamp post." true if "there is a set of keys"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant