After the Monday night win over the Bears, the Vikings hosted the Washington Redskins. With a win, the Vikings would clinch an NFC playoff berth. The Redskins also needed a win to avoid elimination. Washington scored the only points in the first half, leading 22-0 at halftime on a safety and three touchdowns. Passes by Todd Collins to Chris Cooley and Santana Moss as well as a pass from Clinton Portis to Antwaan Randle El completed the scoring. After a field goal by Washington's Shaun Suisham to start the second half at 25-0, Minnesota answered with two touchdowns by Tarvaris Jackson: one a short pass to Jim Kleinsasser, the other a 6-yard quarterback rush. Each team would score an additional touchdown in the fourth quarter, bringing the final score to 32-21. With the loss, the Vikings fell to 8-7, matching the Redskins' win-loss record. In order to secure a playoff spot, the Vikings need a win in Denver in week 17, as well as a loss by the Redskins against Dallas. Because of this loss in week 16, if Washington wins its last game, the Vikings will be eliminated from the playoffs regardless of the outcome of the Denver game.

Based on the above article, answer a question. Which quarterback rushed for a touchdown?
Tarvaris Jackson