Question: What sport do coaches T. J. Hollowell and Bo Pelini share in common?
Context: The 2010 Nebraska Cornhuskers football team represented the University of Nebraska in the 2010 NCAA Division I FBS football season.  The team was coached by Bo Pelini and played their home games at Memorial Stadium in Lincoln, Nebraska.  They were members of the North Division of the Big 12 Conference.  It was Nebraska's 102nd and last season in the Big 12 (including years in the MVIAA/Big Eight) as they will begin competing in the Big Ten Conference in 2011. Thomas Anthony Hollowell (born April 8, 1981 in Copperas Cove, Texas) is the Linebackers Coach for the Youngstown State Penguins under Bo Pelini.  He was previously a Graduate Assistant Coach for the Nebraska Cornhuskers. Carl Pelini (born July 15, 1965) is a former head coach for the Florida Atlantic Owls football team.  He is currently the Defensive Coordinator and linebackers coach for the Youngstown State Penguins.  He is the older brother of former Nebraska and current Youngstown State head coach Bo Pelini. The 2012 Nebraska Cornhuskers football team represented the University of Nebraska in the 2012 NCAA Division I FBS football season.  The team was coached by Bo Pelini and played their home games at Memorial Stadium in Lincoln, Nebraska.  The Cornhuskers finished with 10–4 overall, 7–1 Legends, to become Big Ten Legends Division champions.  In the postseason, the team was invited to their first 2012 Big Ten Football Championship Game, where they lost to Wisconsin, and lost to Georgia in the 2013 Capital One Bowl. The 2003 Nebraska Cornhuskers football team represented the University of Nebraska–Lincoln in the 2003 NCAA Division I-A football season.  The team was coached by Frank Solich and played their home games in Memorial Stadium in Lincoln, Nebraska.  After the Colorado game, Solich was fired as head coach.  Defensive coordinator Bo Pelini served as interim head coach for the Alamo Bowl. The 2014 Nebraska Cornhuskers football team represented the University of Nebraska in the 2014 NCAA Division I FBS football season.  The team was coached by Bo Pelini and played their home games at Memorial Stadium in Lincoln, Nebraska.  They were members of the West Division of the Big Ten Conference.  They finished the season 9–4, 5–3 in Big Ten play to finish in a tie for second place in the West Division.  Following losses to both Wisconsin and Minnesota and a come from behind win in overtime at Iowa, Pelini was relieved of his coaching duties following the conclusion of the regular season on November 30, 2014.  On December 4, 2014, Mike Riley was announced as the next head coach of the Nebraska football team, and would begin his duties immediately.  However, he would not coach the Huskers in the Holiday Bowl, with that job instead handled by Barney Cotton.  The Cornhuskers lost the Holiday Bowl to USC. Mark Anthony "Bo" Pelini (born December 13, 1967) is the American football head coach for the Youngstown State Penguins football team at Youngstown State University.  He served as head coach of the Nebraska Cornhuskers from December 2007 until November 2014.  Prior to leading the football program at Nebraska, he was the defensive coordinator for the LSU Tigers, Oklahoma Sooners, and the Nebraska Cornhuskers. The 2013 Nebraska Cornhuskers football team represented the University of Nebraska in the 2013 NCAA Division I FBS football season.  The team was coached by Bo Pelini and played their home games at Memorial Stadium in Lincoln, Nebraska. The 2016 Youngstown State Penguins football team represented Youngstown State University in the 2016 NCAA Division I FCS football season.  They were led by second year head coach Bo Pelini and played their home games at Stambaugh Stadium.  They were a member of the Missouri Valley Football Conference.  Youngstown State finished the season 12–4 overall with a 6–2 mark in MVFC play to finish in third place.  They received an at-large bid to the FCS playoffs, where they defeated Samford, Jacksonville State, Wofford, and Eastern Washington to advance to the National Championship Game, where they lost to James Madison. The 2017 Youngstown State Penguins football team represent Youngstown State University in the 2017 NCAA Division I FCS football season.  They are led by third year head coach Bo Pelini and play their home games at Stambaugh Stadium.  They are a member of the Missouri Valley Football Conference.
Answer: football