Staying at home, the Vikings played a fierce NFC North fight with the Chicago Bears. In the first quarter, Minnesota got on the board first with kicker Ryan Longwell completing a 31-yard field goal. The Bears would tie the game, as kicker Robbie Gould completed a 41-yard field goal. In the second quarter, Longwell would give the Vikings a small lead, as he nailed a 26-yard field goal for the only score of the period. In the third quarter, Minnesota began to trail, as Gould kicked a 24-yard and a 31-yard field goal to give Chicago a small lead. In the fourth quarter, the Vikings retook the lead as CB Antoine Winfield returned an interception 7 yards for a touchdown. Gould would give the Bears a 49-yard field goal, but Longwell answered with a 41-yard field goal for the Vikings. The Vikings fell to their doom, as Chester Taylor fumbled and the Bears QB Rex Grossman completed a 24-yard TD pass to WR Rashied Davis, which would give the Vikings their first loss of the year. Of the first five games played by the Bears in the 2006 season, this was the closest game. All others have been decided by at least 26 points.
Question: How many field goals were kicked in the second half?
Answer: 4