Answer based on context:

In week 13, the Lions hosted a rematch with division rivals the Chicago Bears. The Lions took an early lead when Drew Stanton ran in a 3-yard touchdown. The Bears tied it up near the end of the 1st quarter with a 1-yard run by Chester Taylor. The Lions broke the tie with a 50-yard field goal. The Bears responded with a 14-yard TD run by Matt Fort&#233;. The Lions took the lead just before halftime with a 46-yard TD catch by Calvin Johnson. The Lions only points of the 2nd half was a 25-yard field goal by Dave Rayner early in the 3rd quarter. The Bears responded with a 54-yard field goal by Robbie Gould. The Bears took the lead midway through the 4th quarter with a 7-yard TD catch by Brandon Manumaleuna and held off the Lions offense for the remainder of the game for the win.

How many times did the Lions play the Bears this year?
2