Coming off their home rout over the Ravens, the Colts flew to Lambeau Field for a Week 7 interconference duel with the Green Bay Packers.  In the first quarter, Indianapolis trailed early as Packers kicker Mason Crosby got a 31-yard field goal.  The Colts would take the lead as RB Dominic Rhodes got a 3-yard TD run.  In the second quarter, Green Bay regained the lead as QB Aaron Rodgers completed a 12-yard TD pass to TE Donald Lee, along with RB Ryan Grant getting an 11-yard TD run. In the third quarter, the Packers increased their lead as Free Safety Nick Collins returned an interception 62&#160;yards for a touchdown, along with Crosby nailing a 29-yard field goal.  In the fourth quarter, Green Bay finished its domination as Safety Aaron Rouse returned an interception 99&#160;yards for a touchdown.  Indianapolis's only response would be Rhodes' 1-yard TD run.
Question: How many field goals did Mason Crosby kick?
Answer: 2