Question: What tribal president of the Northern Cheyenne founded the community college named after Miniconjou Lakota chief Lame Deer?
Sentence (from "Lame Deer, Montana"): The community is named after Miniconjou Lakota chief Lame Deer, who was killed by the U.S. Army in 1877 under a flag of truce south of the town.
Relevant evidence: No