Question: In what year did Pratt County, Kansas and Pratt, Kansas have the largest population?
Sentence (from "Tornado outbreak sequence of May 22–31, 2008"): One person was also killed near Hugo, Minnesota on May 25 and nine were killed by an EF5 tornado that destroyed most of Parkersburg, Iowa and a small subdivision of New Hartford, Iowa (located near Waterloo, Iowa).
Relevant evidence: No