The giraffe's mouth is closed.
The giraffe did not move its mouth.
If "The giraffe's mouth is closed.", does it logically follow that "The giraffe did not move its mouth."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "The giraffe's mouth is closed.", does it logically follow that "The giraffe did not move its mouth."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant