The cow eats the squirrel. The cow is kind. The cow is nice. The mouse likes the squirrel. The squirrel chases the mouse. The squirrel eats the tiger. The tiger is big. If something is nice then it chases the cow. If something likes the tiger and it eats the mouse then the mouse eats the squirrel. If something chases the cow then the cow chases the squirrel.
The cow does not chase the cow.