The lion chases the mouse. The lion eats the tiger. The lion is not kind. The lion is nice. The lion is red. The lion is young. The lion needs the tiger. The mouse chases the tiger. The mouse eats the lion. The mouse is kind. The mouse needs the tiger. The tiger eats the lion. The tiger eats the mouse. The tiger is nice. The tiger needs the lion. The tiger needs the mouse. If something needs the lion then the lion is not kind. If something needs the lion and it is not red then it eats the lion. If something chases the mouse and the mouse chases the lion then the lion needs the tiger.
The lion does not need the tiger.