Premise: Midwestern United States . Although the region is often defined in a number of ways , the Census Bureau 's definition consists of 12 states in the north central United States : Illinois , Indiana , Iowa , Kansas , Michigan , Minnesota , Missouri , Nebraska , North Dakota , Ohio , South Dakota , and Wisconsin . Illinois is the most populous of the states and North Dakota the least .
Hypothesis: The Midwestern United States includes South Dakota.
Label: ENTAILMENT