Question: What number best regional university in the South did the 2017 U.S. News and World Report guide rank the school where 2009 Atlantic Sun Conference Baseball Tournament was hosted?
Sentence (from "Stetson University"): In the 2017 "U.S. News and World Report"' s guide to America's Best Colleges, Stetson ranks as the 5th best regional university in the South, 5th best for veterans among regional universities in the South and 6th best value school among regional universities in the South.
Relevant evidence: Yes