The cat needs the cow. The cow chases the squirrel. The cow is cold. The cow is nice. The cow sees the cat. The cow sees the squirrel. The squirrel sees the cow. If someone is not big then they chase the cow. If someone chases the squirrel then the squirrel needs the cow. If someone sees the cow then they chase the cow. If someone is young and they do not see the cow then the cow is cold. If someone needs the cow then they see the cat. If the cat sees the cow and someone does not see the cat then they do not need the cow.
The squirrel does not chase the cow.