This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.
Q: Passage: Trying to snap a three-game losing streak, the 49ers went home for a Week 9 interconference duel with the Tennessee Titans. In the first quarter, San Francisco struck first as kicker Joe Nedney made a 40-yard field goal. The Titans would respond with a 21-yard field goal from kicker Rob Bironas. Tennessee would take the lead in the second quarter as quarterback Vince Young got a 7-yard touchdown run, yet the 49ers regained the lead with running back Frank Gore's 3-yard touchdown run and quarterback Alex Smith's 12-yard touchdown pass to wide receiver Jason Hill. The Titans would tie the game in the third quarter with a 1-yard touchdown run from running back Chris Johnson. San Francisco would begin the fourth quarter with Nedney booting a 25-yard field goal, but Tennessee would take the lead with Johnson's 2-yard touchdown run, kicker Rob Bironas' 28-yard field goal, and cornerback Cortland Finnegan returning an interception 39yards for a touchdown. The Niners tried to rally as Smith hooked up with Hill again on a 3-yard touchdown pass, but the Titans' defense would prevent further progress.
Question: Which player had the shortest touchdown run of the game?
A:
span