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'.

Ex Input:
Sentence 1: Shayla was asked to be a bridesmaid at her friend's wedding. Sentence 2: Shayla was excited but also nervous because she was fat. Sentence 3: She bought a goal dress and worked hard to lose weight. Sentence 4: The day of the wedding came. Sentence 5: Shayla was proud that she could finally fit into the dress. Choices: a. The Putt. b. The Goal Dress.

Ex Output:
b

Ex Input:
Sentence 1: Mark volunteered to help with his daughter's team. Sentence 2: He was named head coach! Sentence 3: He didn't know much about soccer, but he promised he would learn. Sentence 4: The team did well that year. Sentence 5: They won all of their games! Choices: a. Woody's Broken Heart. b. The Coach.

Ex Output:
b

Ex Input:
Sentence 1: Sam went eat at a fast food restaurant. Sentence 2: He sat down with his drink. Sentence 3: Sam spilled his drink all over the table. Sentence 4: He asked the cashier for some napkins. Sentence 5: Sam cleaned up the mess he made. Choices: a. Family Portrait. b. Sam's Mess.

Ex Output:
b