Question: Who was the head coach of the 2016 New York Giants?

full_context: Document 1: List of New York Giants seasons: The New York Giants are an American football team based in East Rutherford, New Jersey. They are a member of the National Football League (NFL) and play in the NFL's National Football Conference (NFC) East division. In 92 completed seasons, the franchise has won eight NFL championships, including four Super Bowl victories. The Giants have won more than 600 games and appeared in the NFL playoffs 32 times. Though the Giants play home games in East Rutherford, they draw fans from throughout the New York metropolitan area. In 2010, the team began playing in MetLife Stadium, formerly New Meadowlands Stadium.
Document 2: 2016 New York Giants season: The 2016 season was the New York Giants' 92nd season in the National Football League, their seventh playing their home games at MetLife Stadium and the first under head coach Ben McAdoo.
Document 3: 2007 New York Giants season: The 2007 New York Giants season was the 83rd season for the New York Giants in the National Football League. The Giants finished the regular season 10–6 and in second place in the NFC East, improving upon their 8–8 record in 2006 in which they finished third in their division. They qualified for the playoffs as a wild-card team as the #5 seed, and beat the #4 seed Tampa Bay Buccaneers (9–7), the top-seeded Dallas Cowboys (13–3), and the #2 seed Green Bay Packers (13–3) to become the National Football Conference representative in Super Bowl XLII. There, they defeated the heavily favored and previously undefeated 18–0 New England Patriots and spoiled their perfect season. The 2007 New York Giants became the 9th wild card team in NFL history to reach the Super Bowl and the 5th wild card team to win the Super Bowl, and the very first NFC wild card to accomplish the feat. They were the third team in history to win three road playoff games en route to a Super Bowl and set a league record for most consecutive road wins in a single season (11), though the Super Bowl is played on a neutral field rather than an opponent's stadium. It was the 7th league championship season for the New York Giants and their first since they won Super Bowl XXV in 1991.
Document 4: Ahmad Bradshaw: Ahmad Bradshaw (born March 19, 1986) is an American football running back who is a free agent. He was drafted in the seventh round of the 2007 NFL Draft by the New York Giants. He played college football at Marshall. He is a two-time Super Bowl champion, winning Super Bowls XLII and XLVI as a member of the New York Giants, defeating the New England Patriots in both Super Bowls. He was the leading rusher in each game, becoming one of eight running backs in NFL history to be the leading rusher in two Super Bowls.
Document 5: Tom Coughlin: Thomas Richard "Tom" Coughlin ( ; born August 31, 1946) is the executive vice president of football operations for the Jacksonville Jaguars of the National Football League (NFL). He was the head coach for the New York Giants for 12 seasons. He led the Giants to victory in Super Bowl XLII and Super Bowl XLVI, both against the New England Patriots. Coughlin was also the inaugural head coach of the Jaguars, serving from 1995 to 2002 and leading the team to two AFC Championship Games. Prior to his head coaching career in the NFL, he was head coach of the Boston College Eagles football team from 1991 to 1993, and served in a variety of coaching positions in the NFL as well as coaching and administrative positions in college football.
Document 6: Ben McAdoo: Benjamin Lee "Ben" McAdoo (born July 9, 1977) is an American football coach who is the head coach of the New York Giants of the National Football League (NFL).
Document 7: 2017 New York Giants season: The 2017 New York Giants season is the franchise's 93rd season in the National Football League, the eighth playing their home games at MetLife Stadium and the second under head coach Ben McAdoo. The Giants are hoping to return to the playoffs after going 11-5 the year before and attempt to win their 5th Super Bowl.
Document 8: 2014 New York Giants season: The New York Giants season was the franchise's 90th season in the National Football League, the fifth playing their home games at MetLife Stadium and the eleventh under head coach Tom Coughlin. The team failed to improve on their 7–9 mark from 2013, finishing 6–10.
Document 9: Ben Roethlisberger: Benjamin Todd Roethlisberger Sr. ( ; born March 2, 1982), nicknamed Big Ben, is an American football quarterback for the Pittsburgh Steelers of the National Football League (NFL). He played college football at Miami University (Ohio), and was drafted by the Steelers in the first round (11th overall) of the 2004 NFL Draft.
Document 10: Doug Pederson: Douglas Irving "Doug" Pederson (born January 31, 1968) is an American football head coach for the Philadelphia Eagles of the National Football League (NFL) and former American football quarterback. He served as the offensive coordinator of the Kansas City Chiefs from 2013–2015. He spent most of his playing career as a member of the Green Bay Packers, serving as a backup to Brett Favre and holder on placekicks, and winning Super Bowl XXXI with the team over the New England Patriots. He was also a backup to Dan Marino as a member of the Miami Dolphins, and a starting quarterback for the Eagles and Cleveland Browns.
Document 11: Todd Bowles: Todd Robert Bowles (born November 18, 1963) is an American football head coach for the New York Jets of the National Football League (NFL). He played eight seasons in the NFL as a safety, mainly for the Washington Redskins, and started in Super Bowl XXII. Bowles was the interim defensive coordinator for the Philadelphia Eagles in 2012, and then for the Arizona Cardinals in 2013 and 2014. He was the interim head coach for the Miami Dolphins for the final three games of the 2011 season with a 2-1 record after the firing of Tony Sparano.
Document 12: Bill Parcells: Duane Charles "Bill" Parcells (born August 22, 1941), also known as The Big Tuna, is a former American football coach, best known as a head coach in the National Football League (NFL) for 19 seasons. He rose to prominence as the head coach of the New York Giants, whom he led to two Super Bowl titles. Parcells later served as the head coach of the New England Patriots, New York Jets, and Dallas Cowboys. Throughout his career, he coached teams that were in a period of decline and turned them into postseason contenders. He is the only coach in NFL history to lead four different teams to the playoffs and three different teams to a conference championship game.
Document 13: 2009 New York Giants season: The 2009 New York Giants season was the 85th season for the team in the National Football League. It was the team's final season in Giants Stadium; In 2010, the Giants moved into New Meadowlands Stadium. The Giants hoped to improve upon their 12–4 record, avenge their divisional round loss to the Philadelphia Eagles and make the playoffs for the fifth straight year. Despite starting 5–0 to begin the season, they went 3–8 in their next 11 games and finished 3rd in the NFC East. They were eliminated from playoff contention in Week 16. They played teams from the NFC South and AFC West as per the schedule rotation, as well as their regular games with their NFC East rivals. For head coach Tom Coughlin, this was his 6th season as the coach of the Giants.
Document 14: 2012 New York Giants season: The New York Giants season was the franchise's 88th season in the National Football League, the ninth under head coach Tom Coughlin and the third playing their home games at MetLife Stadium in East Rutherford, New Jersey. The Giants began the 2012 season as defending Super Bowl Champions for the fourth time in their history, by virtue of their 21–17 victory in Super Bowl XLVI over the New England Patriots. The Giants finished 9–7 for the second straight year, but failed to make the playoffs.
Document 15: New York Giants: The New York Giants are a professional American football team based in the New York metropolitan area. The Giants compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East division. The team plays its home games at MetLife Stadium in East Rutherford, New Jersey, which it shares with the New York Jets in a unique arrangement. The Giants hold their summer training camp at the Quest Diagnostics Training Center at the Meadowlands Sports Complex.
ground_truth: Benjamin Lee "Ben" McAdoo