Question: What state did the winner of the 2008 Utah Democratic Primary represent in the Senate?

Context paragraphs:
Barack Obama: Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th President of the United States from 2009 to 2017.  He is the first African American to have served as president.  He previously served in the U.S. Senate representing Illinois from 2005 to 2008 and in the Illinois State Senate from 1997 to 2004.

2008 Utah Utes football team: The 2008 Utah Utes football team represented the University of Utah in the 2008 NCAA Division I FBS football season.  The team, coached by 4th year head football coach Kyle Whittingham, plays its home games in Rice-Eccles Stadium.  Utah was one of only two teams in the top-level Division I FBS to finish the regular season undefeated (the other being the Boise State Broncos), but after the Broncos were defeated by TCU in the Poinsettia Bowl and Utah won the Sugar Bowl over Alabama, the Utes finished as the nation's only undefeated team.

Pennsylvania Democratic primary, 2008: The 2008 Democratic primary in Pennsylvania was held on April 22 by the Pennsylvania Department of State in which voters chose their preference for the Democratic Party's candidate for the 2008 U.S. Presidential election.  Voters also chose the Pennsylvania Democratic Party's candidates for various state and local offices.  The selected candidates will be placed on the ballot of the 2008 General Election on November 4.  The Democratic primary was part of a General Primary that also included the 2008 Pennsylvania Republican primary.

Utah Democratic primary, 2008: The 2008 Utah Democratic primary took place on February 5, 2008, with the votes of 23 pledged delegates to the 2008 Democratic National Convention at stake.  The primary was one of many held on Super Tuesday.  Barack Obama won the primary.

2008 Utah State Aggies football team: The 2008 Utah State Aggies football team represented Utah State University in National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS) college football during the 2008 season.  Utah State competed as a member of the Western Athletic Conference (WAC), and the team played their home games in Romney Stadium in Logan, Utah.

Utah Democratic caucuses, 2016: The 2016 Utah Democratic caucuses took place on March 22 in the U.S. state of Utah as one of the Democratic Party's primaries ahead of the 2016 presidential election.

New Hampshire Democratic primary, 2008: The 2008 New Hampshire Democratic primary on January 8, 2008 was the first primary in the United States in 2008.  Its purpose was to determine the number of delegates from New Hampshire that would represent a certain candidate at the National Convention.  In a primary, members of a political party—in this case, the Democratic Party—will select the candidates to a subsequent election.  Since 1920, New Hampshire has always hosted the first primaries in the entire nation.  The Democratic Party's primary occurred on the same day as the Republican primary.

Texas Democratic primary and caucuses, 2008: The 2008 Texas Democratic primary and caucuses were a series of events to determine the delegates that the Texas Democratic Party sent to the 2008 Democratic National Convention.  Delegates were selected using results from two sources: the Texas Presidential Primary held on March 4 by the Secretary of State of Texas's office, and a series of caucus events held between March 4 and June 7 by the Texas Democratic Party.  The indecisive results of Super Tuesday, and the fact that Texas had the largest number of delegates among the states remaining on the Democratic primary calendar, resulted in the Texas primary receiving significant attention from both the Hillary Clinton and Barack Obama campaigns.

Harden Bennion: Harden Bennion (October 7, 1862 – October 12, 1936) was the Secretary of State of Utah from 1916 to 1920.  He also served in the Utah State Senate and as chairman of the Utah Democratic Party.

Utah Democratic Party: The Utah Democratic Party works to elect Democrats to office in the state of Utah.  The Utah Democratic Party, like other national, state, and county parties, maintains a party platform that lists general principles or issues of importance to members of the Utah Democratic Party and maintains a party organization at the state level.

Supporting paragraphs: Utah Democratic primary, 2008 Barack Obama
Answer: Illinois