context: In 1998 NFL season, Jerry Rice finally returned from his knee injury week 1 against the New York Jets, a game best remembered for running back Garrison Hearsts 96-yard touchdown run in overtime to win the game. The 49ers had the 2nd most productive offense in league history. Steve Young, who was questioned if his concussion history would put an end to his career, had his best season, throwing for 4,170 yards, 36 touchdowns and only 12 interceptions. A healthy Jerry Rice, 3rd-year player Terrell Owens, and 4th-year player J.J. Stokes became the first WR-trio in team history to catch at least 60 passes in the same season, Hearst ran for 1,570 yards and 7 touchdowns while averaging 5.1 yards per carry. The 49ers finished 12-4, their 16th straight winning season (all with 10 wins or more), earning a wildcard berth.
question: How many more touchdowns did Steve Young have than Garrison Hearst?
answer: 29