The cow is blue. The cow is cold. The cow is green. The cow is red. The cow is young. All green, cold things are blue. All young things are red. If the cow is red and the cow is not cold then the cow is green. If something is young and not green then it is not blue. If something is not green then it is young. If something is red and not young then it is not blue.
The cow is not cold.