The giraffe's mouth is closed.
The giraffe's mouth is not open
If "The giraffe's mouth is closed.", does this mean that "The giraffe's mouth is not open"?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "The giraffe's mouth is closed.", does this mean that "The giraffe's mouth is not open"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant