Teacher:This task is about reading the given passage and the question, return an incorrect answer to the given question.
Teacher: Now, understand the problem? Solve this instance: story: Rochester ( or ) is a city on the southern shore of Lake Ontario in western New York State. Rochester is the third most populous city in New York, with over 210,000 residents, and its metropolitan area has a population of nearly 1.1 million people. 

Rochester was one of America's first boomtowns, rising to prominence as the site of many flour mills along the Genesee River, and then as a major hub of manufacturing. Several of the region's universities (notably the University of Rochester and Rochester Institute of Technology) have renowned research programs. In addition, Rochester is the site of many important inventions and innovations in consumer products. The Rochester area has been the birthplace to such corporations as Kodak, Western Union, Bausch & Lomb, Gleason and Xerox that conduct extensive research and manufacturing in the fields of industrial and consumer products. Until 2010, the Rochester metropolitan area was the second-largest regional economy in New York State, according to the U.S. Internal Revenue Service, after the New York City metropolitan area. Rochester's GMP has since ranked just below that of Buffalo, New York, while still exceeding it in per-capita income. 

The 25th edition of the "Places Rated Almanac" rated Rochester as the "most livable city" in 2007, among 379 U.S. metropolitan areas. In 2010 "Forbes" rated Rochester as the third-best place to raise a family. In 2012 Kiplinger rated Rochester as the fifth-best city for families, citing low cost of living, top public schools, and a low jobless rate.', question: 'What were there many of back then?
Student:
Rochester