Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Simple idea for cutting health care costs

Katherine Swartz, a professor at the Harvard School of Public Health, wrote a carefully researched and persuasive account of how the Federal Government can help control health care costs by reinsuring the top one percent of health care expenditures, therefore eliminating the dreaded death spiral of insurnance companies. It would be a simplified way of helping the individual and small group markets.