The bear chases the cow. The bear is green. The bear is kind. The bear needs the cat. The bear sees the cat. The bear does not see the cow. The cat needs the bear. The cow is not green. The cow does not need the bear. The cow sees the cat. If something is blue then it does not need the cat. If something needs the cow and it does not see the bear then the bear sees the cat. If something is not green then it does not need the cat. If something chases the bear and the bear needs the cat then it does not see the cat. If something chases the bear and the bear is round then it does not need the cat. If the bear is cold and something does not chase the bear then it sees the cow. If something needs the cat and the cat needs the cow then it is cold. If the cow sees the cat and something does not see the cow then the cow chases the cat.
The cow does not need the cat.