The Browns returned home to face the NFC West-leading Seattle Seahawks in a late afternoon game.  The Seahawks struck first as Matt Hasselbeck found Bobby Engram for a 5-yard touchdown pass. The Browns struck back in the 2nd quarter as Jamal Lewis scored on a 2-yard run, but Phil Dawson missed the extra point. The Seahawks then scored twice more to put the Browns in a hole, first on a Hasselbeck 6-yard pass to D.J. Hackett, then on a 94-yard punt return by Nate Burleson. Dawson would add a 19-yard field goal to make the score 21-9 at the half. In the second half, Cleveland opened up with a long drive capped off by Jamal Lewis' 1-yard run for a touchdown.  After Josh Brown kicked a field goal for the Seahawks, Lewis scored again from 2&#160;yards out. The Browns tried for two points after this touchdown, but failed to convert. Brown then kicked another field goal to make the score 27-22 with about 7&#160;minutes to play. The Browns drove 89&#160;yards to take the lead for the first time in the game, with Lewis scoring his career-high fourth rushing touchdown of the game. The Browns again went for two, and this time Derek Anderson found Joe Jurevicius for the conversion to put the Browns up by three. The Seahawks then drove down for a game-tying field goal by Brown. In overtime, the Seahawks had the ball first, but were stopped on a 4th-and-1 play, turning the ball over on downs. Cleveland was then able to drive into field goal range, and Dawson kicked a 25-yard field goal for the victory, the Browns' third win in a row (the first time that they had achieved this since 2001).
Question: How many touchdowns did Seattle score in the first half?
Answer: 3