Question: The 2011 Pittsburgh Panthers football team played eight games at the home field of which NFL team?

full_context: Document 1: Lucas Oil Stadium: Lucas Oil Stadium is a multi-purpose stadium in downtown Indianapolis, United States. It replaced the RCA Dome as the home field of the NFL's Indianapolis Colts. The stadium also hosted Super Bowl XLVI in 2012. The stadium had its ribbon-cutting ceremony August 16, 2008, and then officially opened to the public eight days later on August 24, 2008. The stadium was constructed to allow the removal of the RCA Dome and expansion of the Indiana Convention Center on its site. The stadium is on the south side of South Street, the block south of the site of the former RCA Dome. The stadium is often referred to as "The House That Manning Built", due to the success of the Indianapolis Colts during the tenure of Peyton Manning as their quarterback.
Document 2: 2011 Indiana Hoosiers football team: The 2011 Indiana Hoosiers football team represented Indiana University Bloomington during the 2011 NCAA Division I FBS football season in the new Leaders Division of the Big Ten Conference. The 2011 season was the first for new head coach Kevin Wilson, formerly the offensive coordinator at Oklahoma. The Hoosiers played their home games at Memorial Stadium in Bloomington, Indiana. They finished the season 1–11, 0–8 in Big Ten play to place last in the Leaders Division.
Document 3: Keith Patterson: Keith Patterson (born May 20, 1964) is an American football coach. He is defensive coordinator for the Arizona State Sun Devils football team. Patterson was previously the defensive coordinator and linebackers coach for the West Virginia Mountaineers. Before one season at West Virginia, Patterson was previously the defensive coordinator for the Arkansas State Red Wolves on January 4, 2012, only to resign from the position six weeks later to join the West Virginia coaching staff. Prior to his arrival at Arkansas State, Patterson was elevated from defensive coordinator to interim head coach following the resignation of Todd Graham on December 13, 2011, at Pittsburgh.
Document 4: 2013 Pittsburgh Panthers football team: The 2013 Pittsburgh Panthers football team represented the University of Pittsburgh in the 2013 NCAA Division I FBS football season. The Panthers were led by head coach Paul Chryst and played their home games at Heinz Field. They were a member of the Coastal Division of the Atlantic Coast Conference. This was Pitt's first season as a member of the ACC after being a member of the Big East since 1991. They finished the season 7–6, 3–5 in ACC play to finish in sixth place in the Coastal Division. Pitt was invited to the Little Caesars Pizza Bowl, beating Bowling Green on a field goal by Chris Blewitt in the final two minutes. Running back, James Conner, rushed for 229 yards and broke a Pittsburgh bowl record previously held by Tony Dorsett.
Document 5: 2016 Pittsburgh Panthers football team: The 2016 Pittsburgh Panthers football team represented the University of Pittsburgh in the 2016 NCAA Division I FBS football season. The Panthers were led by second-year head coach Pat Narduzzi and played their home games at Heinz Field. They were a member of the Coastal Division of the Atlantic Coast Conference (ACC). The season marked Pitt's fourth season as a member of the ACC. The Panthers finished the season 8–5, 5–3 in ACC play to finish in a three-way tie for second place in the Coastal Division. The Panthers received an invite to the Pinstripe Bowl at Yankee Stadium where they lost to Northwestern 31–24.
Document 6: 2009 Pittsburgh Panthers football team: The 2009 Pittsburgh Panthers football team represented the University of Pittsburgh in the 2009 NCAA Division I FBS football season. The season was the fifth under head coach Dave Wannstedt. The 2009 season marked the team ninth at Heinz Field and the program's 120th season overall. The 2009 season saw the introduction of a new offensive coordinator, Frank Cignetti, Jr. Pitt got off to a 9-1 start with impressive wins over Navy, Notre Dame for the second consecutive year, and Rutgers for the first time since 2004. Pitt was ranked number 9 in the AP and BCS polls and was off to its best start since 1982. However, Pitt lost the final two regular season games, including a last second loss by a field goal at West Virginia and a one-point loss at home for the Big East championship to undefeated Cincinnati, to finish the regular season at 9-3 (5-2 Big East) for the second consecutive year. The Panthers rebounded by winning the Meineke Car Care Bowl over North Carolina, 19-17, to achieve its first ten-win season since 1981. Pitt ranked number fifteen in the final 2009 AP rankings with a 10-3 record. In addition, Pitt players garnered many post-season accolades in 2009, including Big East Offensive Player and Rookie of the Year in Dion Lewis, and Big East Co-Defensive Players of the Year in Mick Williams and Greg Romeus.
Document 7: Pittsburgh Penguins: The Pittsburgh Penguins are a professional ice hockey team based in Pittsburgh, Pennsylvania. They are members of the Metropolitan Division of the Eastern Conference of the National Hockey League (NHL). The franchise was founded in 1967 as one of the first expansion teams during the league's original expansion from six to twelve teams. The Penguins played in the Civic Arena, also known to Pittsburgh fans as "The Igloo", from the time of their inception through the end of the 2009–10 season. They moved into their new arena, PPG Paints Arena, to begin the 2010–11 season. They have qualified for six Stanley Cup Finals, winning the Stanley Cup five times – in 1991, 1992, 2009, 2016, and 2017. Along with the Edmonton Oilers, the Penguins are tied for the most Cup championships among non-Original Six teams. With their Stanley Cup wins in 2016 and 2017, the Penguins became the first back-to-back champions in 19 years (since the 1997–98 Detroit Red Wings) and the first team to do so since the introduction of the salary cap.
Document 8: 2011 Penn State Nittany Lions football team: The 2011 Penn State Nittany Lions football team represented the Pennsylvania State University in the 2011 NCAA Division I FBS football season. The team was coached by Joe Paterno for the first nine games until he was fired in the wake of the Penn State sex abuse scandal, with defensive coordinator Tom Bradley taking over as interim head coach for the remainder of the season. The team played its home games in Beaver Stadium in University Park, Pennsylvania, US. They are members of the Big Ten Conference in the newly formed Leaders Division. They finished the season 9–4, 6–2 in the Leaders Division to be co–division champions with Wisconsin. Due to the head-to-head loss to Wisconsin, they did not represent the division in the inaugural Big Ten Championship Game. They were invited to the TicketCity Bowl where they lost to Houston 14–30.
Document 9: Pitt Stadium: Pitt Stadium was a stadium located on the campus of the University of Pittsburgh in the Oakland section of Pittsburgh in the U.S. state of Pennsylvania from 1925 to 1999. It served primarily as the home of the University of Pittsburgh's football team, the Pittsburgh Panthers. It was also used for other University sporting events, including Pittsburgh Panthers basketball, baseball, rifle, track, and gymnastics. Designed by University of Pittsburgh graduate W. S. Hindman, the US$2.1 million stadium was built after the seating capacity of the Panthers' previous home, Forbes Field, was deemed inadequate in light of the growing popularity of college football. Pitt Stadium also served as the second home of the Pittsburgh Steelers, the city's National Football League (NFL) franchise. After demolition, the Pittsburgh Panthers football team played home games at Three Rivers Stadium in 2000, before moving to Heinz Field in 2001.
Document 10: Heinz Field: Heinz Field is a stadium located in the North Shore neighborhood of Pittsburgh, Pennsylvania, United States. It primarily serves as the home to the Pittsburgh Steelers of the National Football League (NFL) and the Pittsburgh Panthers of the National Collegiate Athletic Association (NCAA). The stadium opened in 2001, after the controlled implosion of the teams' previous stadium, Three Rivers Stadium. The stadium is named for the locally based H. J. Heinz Company, which purchased the naming rights in 2001. It hosted the 2011 NHL Winter Classic between the Pittsburgh Penguins and Washington Capitals on January 1, 2011. On September 10, 2016, it hosted the Keystone Classic, which featured a renewal of the Penn State-Pitt football rivalry, setting a new attendance record at 69,983 people. In 2017 it hosted the Coors Light Stadium Series game featuring the Pittsburgh Penguins and Philadelphia Flyers.
Document 11: 2011 Pittsburgh Panthers football team: The 2011 Pittsburgh Panthers football team represents the University of Pittsburgh in the 2011 NCAA Division I FBS football season. The Panthers were led through the regular season by first-year head coach Todd Graham and played eight home games at Heinz Field. Defensive coordinator Keith Patterson was named interim coach for the season-ending bowl game after Graham resigned in favor of a head coaching position at Arizona State. They are a member of the Big East Conference.
Document 12: FirstEnergy Stadium: FirstEnergy Stadium, officially FirstEnergy Stadium, Home of the Cleveland Browns, is a multi-purpose stadium in Cleveland, Ohio, United States, primarily for American football. It is the home field of the Cleveland Browns of the National Football League (NFL), and serves as a venue for other events such as college and high school football, soccer, and concerts. It opened in 1999 as Cleveland Browns Stadium and was renovated in two phases in early 2014 and 2015. The initial seating capacity was listed at 73,200 people, but following the first phase of the renovation project in 2014, seating capacity was reduced to 67,431. Since 2017, capacity is listed at 67,895. The stadium sits on 31 acre of land between Lake Erie and the Cleveland Memorial Shoreway in the North Coast Harbor area of downtown Cleveland, adjacent to the Great Lakes Science Center and Rock and Roll Hall of Fame. The site was previously the location of Cleveland Stadium from 1931 to 1996.
Document 13: PPG Paints Arena: PPG Paints Arena is a multi-purpose indoor arena in Pittsburgh, Pennsylvania that serves as home to the Pittsburgh Penguins of the National Hockey League (NHL), and was the home of the Pittsburgh Power of the Arena Football League (AFL) from 2011 to 2014.
Document 14: Three Rivers Stadium: Three Rivers Stadium was a multi-purpose stadium located in Pittsburgh, Pennsylvania, from 1970 to 2000. It was home to the Pittsburgh Pirates of Major League Baseball (MLB) and the Pittsburgh Steelers of the National Football League (NFL).
Document 15: PNC Park: PNC Park is a baseball park located on the North Shore of Pittsburgh, Pennsylvania. It is the fifth home of the Pittsburgh Pirates, the city's Major League Baseball (MLB) franchise. It opened during the 2001 MLB season, after the controlled implosion of the Pirates' previous home, Three Rivers Stadium. The ballpark is sponsored by PNC Financial Services, which purchased the naming rights in 1998. PNC Park features a natural grass playing surface and seats 38,362 people for baseball.
ground_truth: Pittsburgh Steelers