Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Teddy Roosevelt Cleans Up Crime in Old New York

Commissioner Roosevelt is a great account of Theodore Roosevelt's tenure as New York City Police Commission President. As the head of the three-person board that oversaw the city's police, Roosevelt changed our notion of a modern police department. Even as he attempted to institute reforms he faced down police corruption, ethnic-group protests, government foot-dragging, and machine politics in the land of Tamany Hall. This firebrand commissioner would even prowl the gaslighted streets of Old New York looking for policemen asleep at their posts.Join Theodore Roosevelt in this crusade to stop crime and corruption in New York. If you enjoyed Caleb Carr's fictional T.R. in The Alienist, you'll probably enjoy the real life crime-buster in Commissioner Roosevelt. (I liked Mr. Jeffers' real one better.) Anyone interested in politics, especially New York or ethnic politics, might like it too.