Answer based on context:

Coming off their last-second win over the Dolphins, the Texans continued their home stand with a Week 7 interconference duel with the winless Detroit Lions. In the first quarter, Houston drew first blood as QB Matt Schaub completed a 2-yard TD pass to TE Owen Daniels, along with RB Ahman Green getting a 1-yard TD run. In the second quarter, the Texans increased their lead as rookie RB Steve Slaton got a 1-yard TD run. The Lions would respond with kicker Jason Hanson getting a 54-yard field goal. In the third quarter, Detroit tried to catch up as RB Kevin Smith got a 26-yard TD run. Houston would answer with Schaub hooking up with Daniels again on a 1-yard TD pass. In the fourth quarter, the Lions tried to rally as QB Dan Orlovsky completed a 96-yard TD pass to WR Calvin Johnson, along with Hanson nailing a 54-yard field goal. Fortunately, the Texans' defense stiffened for the victory.

How many touchdowns did the Texans score from one yard out?
3