premise: Nina has visited New Hope, North Kingstown, Kankakee, Iowa, Evanston, Littleton, Princeton, Greenville, Suffolk, Burlington, Billings, Sitka, Charleston, Saint Petersburg, Winchester, Santa Fe, Andersonville, Poughkeepsie, Hayward, Jasper, Fillmore, Long Beach, Bedford, Oroville, Bayonne, Mansfield, Warrensburg, Muskogee and Roselle
hypothesis: Nina has visited less than twenty-eight places