Answer:
B. A case where a caterer refuses to enter a condemned building to provide food to a Halloween party.
Step-by-step explanation:
The doctrine of legal precedent (stare decisis) is used in most common law systems as a way to provide stability and predictability to legal decisions. Under this doctrine, a legal case can set a "precedent" that creates a principle or a rule. This rule is then used in future cases that significantly resemble the previous one in terms of context and facts.