Question: What is the name of the chief of a Natve American nation from the Great Plains?
Sentence (from "Comanche"): The Comanche (Comanche: "Nʉmʉnʉʉ" ) are a Native American nation from the Great Plains whose historic territory, known as Comancheria, consisted of present-day eastern New Mexico, southeastern Colorado, southwestern Kansas, western Oklahoma, and most of northwest Texas and northern Chihuahua.
Relevant evidence: Yes