Nebraska is composed of two major land regions: the Dissected Till Plains and the Great Plains. The Dissected Till Plains is a region of gently rolling hills and contains the state's largest cities, Omaha and Lincoln. The Great Plains occupy most of western Nebraska, characterized by treeless prairie, suitable for cattle-grazing. The state has a large agriculture sector and is a major producer of beef, pork, corn and soybeans. There are two major climatic zones: the eastern half of the state has a humid continental climate (Koppen climate classification Dfa), with a unique warmer subtype considered ''warm-temperate'' near the southern plains like in Kansas and Oklahoma which have a predominantly humid subtropical climate. The western half has a primarily semi-arid climate (Koppen BSk). The state has wide variations between winter and summer temperatures, decreasing south through the state. Violent thunderstorms and tornadoes occur primarily during spring and summer, but sometimes in autumn. Chinook winds tend to warm the state significantly in the winter and early spring.

is the capital of nebraska in a mountain range?

Available options: (I). no; (II). yes;
(I).