The bear does not chase the cow. The bear is nice. The bear does not need the cow. The bear does not need the tiger. The cow is not nice. The cow is round. The tiger chases the bear. The tiger chases the cow. The tiger is big. The tiger is not green. The tiger is nice. The tiger is not round. The tiger needs the bear. The tiger needs the cow. The tiger sees the bear. The tiger sees the cow. If the tiger sees the bear and the bear does not need the cow then the tiger needs the bear. If the cow needs the bear and something does not need the cow then the bear does not need the tiger. If something does not chase the cow then it is green. If something chases the tiger and it does not need the tiger then the tiger chases the bear. If something is nice then it sees the bear. If something is nice and it sees the tiger then the tiger is not round.
The cow is not big.