sentences:  In the third quarter, the Bears threatened Detroit's lead as QB Brian Griese completed a 20-yard TD pass to TE Greg Olsen for the only score of the period.Fortunately, in the fourth quarter, the Lions held on to win as Hanson got a 20-yard field goal.Detroit's defense was a huge part of this victory, as they intercepted Griese four times, including three times in the endzone.