Answer based on context:

Coming off their win over the Chiefs, the Broncos traveled to Foxborough, Massachusetts to face the New England Patriots at Gillette Stadium. This was the 14th meeting between quarterbacks Peyton Manning and Tom Brady since 2001. The Broncos jumped out to a 17-0 lead in the first quarter off three Patriots' turnovers. First, linebacker Von Miller returned a fumble 60 yards for a touchdown. Then, after another Patriots' fumble, running back Knowshon Moreno rushed for a 2-yard touchdown. Placekicker Matt Prater added a 27-yard field goal after yet another Patriots' fumble. The Broncos increased their lead to 24-0 midway through the second quarter, with Manning connecting on a 10-yard touchdown pass to tight end Jacob Tamme. The Patriots then reeled off 31 unanswered points, 14 of which came off two Broncos' turnovers. The Patriots took the opening possession of the second half and got on the scoreboard, with Brady connecting on a 5-yard touchdown pass to wide receiver Julian Edelman. Following a fumble by Broncos' running back Montee Ball, the Patriots scored again, with running back Brandon Bolden rushing for a 1-yard touchdown. After forcing a Broncos' punt, the Patriots pulled to within 24-21 near the end of the third quarter, with Brady throwing a 6-yard touchdown pass to tight end Rob Gronkowski. On the second play of the Broncos' next possession, Manning was intercepted by Patriots' cornerback Logan Ryan early in the fourth quarter, and three plays later, Brady connected on another touchdown pass to Edelman &#8212; from 14 yards out &#8212; to give the Patriots a 28-24 lead. The Broncos' went three-and-out on their next offensive possession, and the Patriots subsequently added to their lead, with a 31-yard field goal by placekicker Stephen Gostkowski midway through the fourth quarter. The Broncos snapped the Patriots' streak of 31 unanswered points and tied the game on their next possession, with a 10-play, 80-yard drive, culminating with an 11-yard touchdown pass from Manning to wide receiver Demaryius Thomas, sending the game to overtime. Each team traded punts on their first two overtime possessions, and after the Patriots' second punt, Broncos' cornerback Tony Carter inadvertently made contact with the football as he was trying to get out of the way of a bouncing punt, with Patriots' safety Nate Ebner recovering the fumble at the Broncos' 13-yard line. Three plays later, Gostkowski nailed the game-winning 30-yard field goal with 1:56 remaining in overtime. This marked wide receiver Wes Welker's first visit to New England, where he was a standout Pro Bowler with the team from 2007-12. Tom Brady improved his head-to-head record against Peyton Manning to 10-4, while Manning suffered his 14th career loss in 21 starts against the Patriots.

How many fumbles were in the game?
5