Somebody left the keys inside a green lock box on a lamp post.
the keys were in a black box
If "Somebody left the keys inside a green lock box on a lamp post.", does this mean that "the keys were in a black box"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "Somebody left the keys inside a green lock box on a lamp post.", does this mean that "the keys were in a black box"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant