Question: The 1991-1997 Lieutenant Governor of Montana was nominated in an election on November 6, 2012 that was held alongside what other election?
Context: The 1826 New York gubernatorial election was held from November 6 to 8, 1826, to elect the Governor and the Lieutenant Governor.  Incumbent Governor DeWitt Clinton was elected to a second term as governor, and Nathaniel Pitcher, the running mate of his opponent, was elected lieutenant governor. The Lieutenant Governor is a constitutional officer of the Commonwealth of Virginia.  The Lieutenant Governor is elected every four years along with the Governor and Attorney General.  The office is currently held by Democrat Ralph Northam.  The governor and lieutenant governor are elected separately and thus may be of different political parties.  The lieutenant governor's office is located in the Oliver Hill Building on Capitol Square in Richmond, Virginia.  The lieutenant governor serves as the President of the Senate of Virginia and is first in the line of succession to the governor; in the event the governor dies, resigns, or otherwise leaves office, the lieutenant governor becomes governor.  Unlike the governor, the Lieutenant Governor of Virginia can run for re-election. The lieutenant governor is a constitutional officer of the Commonwealth of Pennsylvania.  The lieutenant governor is elected for a four year term in the same year as the governor.  Each party picks a candidate for lieutenant governor independently of the governors.  The winners of the party primaries are then teamed together in a governor/lieutenant governor ticket which runs together in the fall general election.  Michael J. Stack III is the incumbent lieutenant governor.  The lieutenant governor presides in the Senate and is first in the line of succession to the governor; in the event the governor dies, resigns, or otherwise leaves office, the lieutenant governor becomes governor. The 2012 United States Senate election in Montana was held on November 6, 2012, alongside a presidential election, other elections to the United States Senate in other states, as well as elections to the United States House of Representatives and various state and local elections.  Incumbent Democrat Jon Tester successfully ran for re-election to a second term. The 2018 Alaska gubernatorial election will take place on November 6, 2018, to elect the Governor and Lieutenant Governor of Alaska.  Incumbent Governor Bill Walker is running for re-election to a second term again as an Independent candidate.  In the primaries for recognized political parties, candidates for Governor and Lieutenant Governor run separately.  The winners of each respective primary for Governor and Lieutenant Governor then become a joint ticket in the general election for their political party. The election for Lieutenant Governor of Delaware took place on November 6, 2012, coinciding with the Delaware gubernatorial election.  Democratic incumbent Lieutenant Governor Matthew Denn was elected to a second term over Republican nominee Cheryl Valenzuela. Dennis Ray "Denny" Rehberg (born October 5, 1955) is an American politician and member of the Republican Party.  He served as the Lieutenant Governor of Montana from 1991 to 1997 and as the U.S. Representative for Montana 's at-large congressional  from 2001 to 2013.  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.  He subsequently became a co-chairman at Mercury, a Washington D.C. lobbying firm. The Majority Leader of the New York State Senate is elected by the majority of the members of the New York State Senate.  The position usually coincides with the title of Temporary President of the State Senate, who presides over the session of the State Senate if the Lieutenant Governor of New York (who is ex officio President of the State Senate) is absent.  The Temporary President of the State Senate becomes Acting Lieutenant Governor for the remainder of the unexpired term in case of a vacancy in the office of lieutenant governor.  In case of a vacancy in the offices of both the governor and lieutenant governor at the same time, the Temporary President of the State Senate becomes Acting Governor.  If the double vacancy occurs until three months before the mid-term state elections, a special election for Governor of New York and Lieutenant Governor is held.  If the double vacancy occurs later, the Temporary President of the State Senate acts as governor until the end of the unexpired term.  The Temporary President of the State Senate retains both his majority leadership and his seat in the State Senate while acting as lieutenant governor or governor. John Bohlinger, Jr. (born April 21, 1936) is an American politician.  He was the 29th Lieutenant Governor of Montana, having served from January 2005 to January 2013.  Bohlinger ran for lieutenant governor as a Republican on a bipartisan ticket headed by Democratic gubernatorial candidate Brian Schweitzer.  Schweitzer and Bohlinger were elected governor and lieutenant governor in the 2004 election and both were reelected in the 2008 election.  Due to term limits, they were unable to run in the 2012 election.  While he began his political career as a member of the Republican Party, he is currently a member of the Democratic Party. Susan Montee (born July 6, 1959) is an American politician from the U.S. state of Missouri who served as the 35th State Auditor of Missouri.  She won the election in November 2006 and was sworn into her position on January 4, 2007.  She was the third woman in succession to serve as State Auditor of Missouri.  She succeeded now-U.S. Senator Claire McCaskill.  Montee is a member of the Democratic Party.  She was defeated in the 2010 election by Tom Schweich.  In 2011 Montee was elected the Chair of the Missouri Democratic Party, which she stepped down from later that year to run for Lieutenant Governor.  Susan defeated seven other candidates in the August, 2012 Missouri Democratic Primary for Lieutenant Governor of Missouri.  She lost the general election on November 6, 2012 to the Republican incumbent, Peter Kinder.
Answer: a presidential election