Bozeman — Adeline Fox, now 77, still remembers her grandpa dropping her off at the school bus — they called it a “big yellow car” in her native Cheyenne language — to go to boarding school at St.Bozeman — Adeline Fox, now 77, still remembers her grandpa dropping her off at the school bus — they called it a “big yellow car” in her native Cheyenne language — to go to boarding school at St.