With no explanation, chose the best option from "A" or "B". Tim promised Susan that he'd drive her to her physics final exam, but it's at the same time as his favorite team's hockey game. Tim wants to watch the hockey game.

A: Tim buys a ticket and goes to the hockey game, leaving Susan to get to her exam on her own.
B: Tim records the hockey game on his DVR and drives Susan to her exam like he said he would.
B.