The bald eagle is big. The bald eagle is cold. The bald eagle is nice. The bald eagle is not rough. The bald eagle is young. If something is big and young then it is cold. Young, cold things are nice. Young, nice things are cold. All nice things are cold. Young things are nice. If something is nice and not big then it is not rough. If something is not nice then it is not cold. If something is not big and not cold then it is not rough.
The bald eagle is not big.