The bear chases the mouse. The bear chases the squirrel. The bear sees the squirrel. The bear visits the squirrel. The lion chases the squirrel. The lion is red. The lion is rough. The lion is young. The lion sees the mouse. The lion visits the squirrel. The mouse chases the bear. The mouse sees the bear. The mouse visits the squirrel. The squirrel is rough. The squirrel sees the bear. The squirrel sees the lion. If something visits the lion and it is green then it sees the squirrel. If something chases the squirrel and the squirrel visits the mouse then the mouse chases the squirrel.
The bear does not chase the squirrel.