Task: Question Generation
Input (English): Passage: Coming off their home win over the Lions, the 49ers flew to the Louisiana Superdome for a Week 4 duel with the New Orleans Saints.  In the first quarter, the Niners struck first as kicker Joe Nedney got a 47-yard field goal.  In the second quarter, the Saints took the lead with QB Drew Brees completing a 5-yard and a 33-yard TD pass to WR Lance Moore.  San Francisco would answer with Nedney's 49-yard field goal, yet New Orleans replied with Brees' 47-yard TD pass to WR Robert Meachem. In the third quarter, the 49ers tried to rally as Nedney kicked a 38-yard field goal.  However, in the fourth quarter, the Saints continued to pull away as RB Deuce McAllister got a 1-yard TD run.  The Niners tried to rally as QB J.T. O'Sullivan completed a 5-yard TD pass to WR Isaac Bruce, yet New Orleans sealed the win with kicker Mart&#237;n Gram&#225;tica nailing a 31-yard field goal.
Output (English): How many touchdown passes were there during the second half?