Passage Summary: An editorial argues that because lottery money is unreliable, it shouldn't be used to pay for something as important as healthcare.

Conclusion: The government should avoid using lottery revenue to fund essential health services.

Reasoning: Essential services require stable funding, but lottery revenue is unpredictable and could decline, leading to budget shortfalls.

Analysis: The argument relies on a principle connecting the importance of a service to the stability of its funding source. To support this, we need a rule that prioritizes financial consistency for vital community needs over potentially volatile income streams. Look for an answer that establishes a requirement for essential services to be funded by stable, predictable sources.