The cat needs the mouse. The cat sees the lion. The cat sees the mouse. The cow eats the mouse. The cow needs the cat. The cow sees the lion. The lion eats the mouse. The lion is blue. The lion is kind. The lion is nice. The lion needs the cow. The lion needs the mouse. The mouse is blue. The mouse is kind. The mouse is nice. The mouse is round. If something is red and it eats the mouse then the mouse sees the cat. If something eats the mouse and it is red then the mouse eats the cat. If something sees the mouse then it needs the lion. If something sees the cat then the cat sees the cow. If something sees the cow then the cow sees the mouse. If something needs the lion then it sees the cat. If the lion is round and the lion needs the cat then the cat is kind. If something needs the cow then it sees the lion.
The cow does not need the lion.