In week 11, the Lions traveled to Arlington, Texas to play the Dallas Cowboys. The only score of the first quarter was a 1-yard TD catch by Dez Bryant of the Cowboys. In the second quarter the Lions got on the board with a 47-yard field goal, and took the lead with a 9-yard TD catch by Nate Burleson. After halftime, Leonard Davis of the Cowboys committed an offensive holding penalty in his own end zone, giving the Lions a safety. The Cowboys took the lead though with a 97-yard punt return by Bryan McCann, and added to it with a 3-yard catch by Miles Austin. The Lions responded with a 14-yard catch by Calvin Johnson. In the 4th quarter, Miles Austin caught another TD, this time from 4 yards out. Later, Jon Kitna sealed the Cowboys win with a 29-yard TD run. With the loss, not only did the Lions fall to 2-8, but they added to their already record setting 26 game road losing streak.
Question: How many yards did the Cowboys lead with?
Answer: 97