Lion's Choice
Red Lion Beef Corporation , doing business as Lion's Choice , is an American fast food restaurant chain based in St . Louis , Missouri , that specializes in roast beef sandwiches . 
<triplet> Lion's Choice <subj> St. Louis <obj> headquarters location <triplet> St. Louis <subj> Missouri <obj> located in the administrative territorial entity <triplet> Missouri <subj> St. Louis <obj> contains administrative territorial entity