Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: Sentence 1: The Smiths were stopped at a red light. Sentence 2: All of a sudden, a car came at them going 35 mph and hit them head on. Sentence 3: Witnesses rushed to the car to see if anyone was hurt. Sentence 4: Shelia Smith needed help out of the car because she broke her ankle. Sentence 5: She went to the hospital and the other driver went to jail. Choices: a. Car Accident. b. Gastric Bypass Surgery.

a