Task: Question Answering
Input (English): Passage: The Seahawks flew to Dolphin Stadium for a Week 10 interconference duel with the Miami Dolphins.  In the first quarter, Seattle trailed early as Dolphins QB Chad Pennington completed a 39-yard TD pass to WR Ted Ginn, Jr.  In the second quarter, the Seahawks continued to trail as Miami unleashed another play from the infamous "Wildcat Offense", with RB Ronnie Brown handing the ball off to RB Ricky Williams, who then took the ball 51 yards for a touchdown.  Seattle responded as DB Jordan Babineaux returned an interception 35 yards for a touchdown. In the third quarter, the Seahawks drew closer as former Dolphins kicker Olindo Mare nailed a 37-yard and a 27-yard field goal.  In the fourth quarter, the Dolphins answered with Brown getting a 16-yard TD run.  Seattle tried to come back as QB Seneca Wallace completed a 3-yard TD pass to WR Koren Robinson.  However, Miami's defense prevented Wallace's 2-point conversion pass from working. 
Question: How many yards was the shortest touchdown pass? 
Answer type: Number 
Output (English): 3.