The bald eagle needs the bear. The bear chases the lion. The lion visits the bear. If someone chases the lion then they visit the lion. If someone is nice and they do not need the lion then they visit the bald eagle. If someone visits the bald eagle and the bald eagle needs the bear then the bald eagle visits the lion. If someone chases the lion then they are nice. If someone needs the lion and they need the bald eagle then the lion does not chase the bald eagle. If someone chases the bear and they are rough then the bear visits the bald eagle.
The lion does not chase the lion.