Still searching for their first win of the season, the Bills flew to the Rogers Centre for their Week 9 interconference duel with the Chicago Bears.  After a scoreless first quarter, Buffalo trailed in the second quarter as Bears quarterback Jay Cutler completed a 4-yard touchdown pass to tight end Greg Olsen.  The Bills answered with quarterback Ryan Fitzpatrick hooked up with wide receiver Roscoe Parrish on a 14-yard touchdown pass. Chicago retook the lead as running back Chester Taylor got a 1-yard touchdown run.  The Bills responded with a 4-yard touchdown run from running back Fred Jackson (with a blocked extra point).  Buffalo took the lead in the fourth quarter with a 1-yard touchdown run from fullback Corey McIntyre (with a failed two-point conversion), but the Bears got the last laugh with Cutler completing a 2-yard touchdown pass to wide receiver Earl Bennett, along with a two-point conversion pass to running back Matt Fort&#233;. With the loss, the Bills fell to their first 0-8 start since 1984. And became the first team to start out a season 0-8 since the Bengals and Lions in 2008.
Question: How many yards difference was Chester Taylor’s touchdown run compared to Fred Jackson’s touchdown run?
Answer: 3