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: Tommy was going to get married. Sentence 2: He went to the tux shop with his groomsmen. Sentence 3: The men tried on their suits. Sentence 4: They also tried on shoes. Sentence 5: The men paid for their fittings and rentals before leaving. Choices: a. Losing a Bet. b. The Tux Fittings.

b