Hoping to rebound from their turnover-plagued loss to the Bengals, the Ravens flew home for their Week 2 home-opener against the New York Jets.  With Steve McNair still recovering from a groin injury, QB Kyle Boller was given the start for this Back-Up Bowl (due to the fact Kellen Clemens was filling in for an injured Chad Pennington).  In the first quarter, Baltimore took to the skies early with Boller completing a 2-yard TD pass to RB Willis McGahee for the only score of the period.  In the second quarter, the Jets responded with kicker Mike Nugent getting a 50-yard field goal.  Fortunately, the Ravens responded with kicker Matt Stover getting a 28-yard field goal and Boller completing a 4-yard TD pass to TE Todd Heap. After a scoreless third quarter, Baltimore increased its lead with Stover kicking a 43-yard field goal.  However, the Jets began to show some fight within them as Nugent kicked a 21-yard field goal, while Clemens completed a 3-yard TD pass to TE Chris Baker.  Fortunately, the Ravens defense held its ground and LB Ray Lewis managed to get the game-winning interception. With the win, not only did Baltimore improve to 1-1, but it made the Ravens 4-0 against the Jets while under Head Coach Brian Billick.
Question: Who threw the only touchdown in the first quarter?
Answer: Kyle Boller