The Jets erupted to a 21-0 lead in the second quarter following two Mark Sanchez touchdown throws and a Jeremy Kerley punt return score.  Following Antonio Cromartie's interception return score and Sanchez' third touchdown (to Stephen Hill), Ryan Fitzpatrick, despite three interceptions, erupted to three consecutive touchdowns, but the Jets put the game away in a fourth quarter drive ending in a one-yard Shonn Greene touchdown run. Tim Tebow, acquired from the Broncos amid heavy publicity about his presence with the Jets and the team's plans on how to utilize him, rushed five times for just eleven yards. With their 6th straight win over the Bills, the Jets began their season 1-0.
Question: How many touchdowns did Sanchez throw for?
Answer: 3