Coming off their road rout of the Cardinals, the Vikings went home for a Week 16 battle with the Atlanta Falcons; a win would give the Vikings their first division title since 2000, and their first NFC North title. Minnesota trailed early in the first quarter as Falcons running back Michael Turner got a 1-yard touchdown run. The Vikings would respond with quarterback Tarvaris Jackson completing a 21-yard touchdown pass to tight end Visanthe Shiancoe. However, Atlanta would answer in the second quarter with quarterback Matt Ryan completing an 8-yard touchdown pass to running back Jerious Norwood, followed by kicker Jason Elam's 22-yard field goal. The Falcons would further increase their lead in the third quarter as offensive guard Justin Blalock recovered Ryan's fumble in the endzone for a touchdown. In the fourth quarter, Minnesota tried to rally as kicker Ryan Longwell nailed a 29-yard field goal, followed by Jackson's 17-yard touchdown pass to Shiancoe. However, Atlanta's defense prevented any further comeback from happening.
Question: What was the longest touchdown play of the game?
Answer: 21-yard touchdown pass