Complex sentence: After the Steelers went three-and-out on their first possession of the game, the Colts scored on the first play of their first drive when quarterback Peyton Manning threw an 80-yard touchdown strike to WR Marvin Harrison.
Split into simpler sentences: After the Steelers went three-and-out on their very first possession of the game, the Colts scored on their first play of their first drive. On the first play from scrimmage in the game, quarterback Peyton Manning threw an 80-yard touchdown strike to WR Marvin Harrison.