The bear chases the squirrel. The bear visits the mouse. The mouse eats the squirrel. The squirrel eats the mouse. The squirrel is round. The tiger chases the bear. The tiger is rough. The tiger visits the bear. The tiger visits the mouse. The tiger visits the squirrel. If someone is cold then they visit the tiger. If someone chases the squirrel then they are cold.
The bear does not visit the tiger.