The cat needs the squirrel. The mouse does not see the squirrel. The squirrel visits the mouse. The tiger does not see the mouse. If something needs the cat then the cat needs the squirrel. If something sees the squirrel then it visits the mouse. If something is not rough and it does not visit the squirrel then the squirrel visits the cat. If the squirrel is kind and something does not visit the squirrel then the squirrel does not need the tiger. If something is rough and cold then it does not need the squirrel. If something visits the cat then it needs the tiger. If something is kind then it sees the mouse. If something is not rough then it needs the cat.
The mouse sees the squirrel.