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: Tom was going to his friend's wedding. Sentence 2: It was a formal wedding. Sentence 3: He realized that his suit didn't fit. Sentence 4: Tom went to the mall and bought a new suit. Sentence 5: He dropped off the old suit at a donation center. Choices: a. A New Suit. b. Fire Alarm.

a