Context: In week 3, the Lions traveled south to Nashville to play the Tennessee Titans. Detroit started the scoring in the first quarter with a pair of field goals by Jason Hanson, from 47 and 53 yards respectively. The Titans responded with a 31-yard field goal by Rob Bironas, and took the lead when Darius Reynaud caught a Ben Graham punt and threw a lateral to Tommie Campbell who ran back a 65-yard touchdown. Tennessee added more points in the second quarter when Jared Cook caught a 61-yard touchdown pass from Jake Locker. The Lions responded when Jason Hanson kicked a 33-yard field goal. The final points of the first half was a 38-yard kick by The Titans' Rob Bironas. The only points of the third quarter was a 1-yard touchdown run by Detroit's Mikel Leshoure, sandwiched between two missed FGAs by Bironas. The fourth quarter scoring started when Jason Hanson kicked a 26-yard field goal. Next, the Lions' Nate Burleson caught a 3-yard touchdown pass from Matthew Stafford and the same duo completed a two-point conversion. Tennessee then scored 3 consecutive touchdowns. First, Darius Reynaud returned a kickoff 105 yards for a touchdown. Following a Lions punt, Nate Washington caught a 71-yard touchdown pass from Locker.  The Lions drove deep into Titans territory on the next drive but Alterraun Verner yanked the ball out of Brandon Pettigrew's hands and ran back a 72-yard touchdown. Matthew Stafford had to come out of the game with a pulled leg muscle and Shaun Hill responded with a drive ending in a three-yard touchdown to Calvin Johnson with just twenty seconds to go.  The Lions kicked onside and Amari Spievey caught the ball off a bounce at the Detroit 35-yard line. On the final play of regulation, Hill went deep and Titus Young caught the 41-yard touchdown off a partial deflection. Tied 41-41, the game went to overtime. After winning the coin toss, the Titans' Rob Bironas kicked the game-winning a field goal from 26 yards out. The Lions then drove down field, but were stopped on a fourth-down stand at the Titans 7-yard line as the team fell to 1-2.

Question: How many field goals were scored in the game?

Answer:
6