Write a question about the following article:  Coming off their overtime win to the Falcons, the Giants flew for a Week 12 interconference game against the Denver Broncos, their first Thanksgiving game since 1992. In the first quarter the Giants trailed early with kicker Matt Prater making a 26-yard field goal and then a 32-yard field goal in the second quarter. The Broncos kept on top with RB Knowshon Moreno making a 1-yard touchdown run. After that Matt Prater made a 47-yard field goal to end the half. In the third quarter the Giants replied with kicker Lawrence Tynes nailing a 39 then a 52-yard field goal. In the fourth quarter New York fell further behind with QB Kyle Orton making a 17-yard touchdown pass to WR Brandon Stokley, and Prater making a 24-yard field goal.
How many field goals did Matt Prater kick in the first half?