The cow chases the lion. The lion chases the cow. The lion is cold. The lion is green. The lion is red. The lion is young. The lion needs the cow. If someone needs the lion then they chase the cow. If someone is big then they visit the cow. If someone chases the cow then they are cold. If someone chases the lion and they need the lion then the lion is big. If someone is green and big then they chase the cow. If someone is cold then they visit the lion.
The cow does not need the cow.