Question: The 1991-1997 Lieutenant Governor of Montana was nominated in an election on November 6, 2012 that was held alongside what other election?
Sentence (from "Denny Rehberg"): Rehberg was the Republican nominee for the United States Senate in 1996 and 2012, losing to Max Baucus 50% to 45% and to Jon Tester 49% to 45%, respectively.
Relevant evidence: No