The image of the giraffe is clear, but the tree in the background is blurry. 
The animal is in focus
If "The image of the giraffe is clear, but the tree in the background is blurry. ", does it logically follow that "The animal is in focus"?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "The image of the giraffe is clear, but the tree in the background is blurry. ", does it logically follow that "The animal is in focus"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant