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: 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: Fred was a pro soccer player. Sentence 2: He always did his best. Sentence 3: But he found out his wife was pregnant. Sentence 4: So naturally he was rather nervous. Sentence 5: He ended up losing the game. Choices: a. Losing game. b. Actors..

Ex Output:
a

Ex Input:
Sentence 1: Marie was attending a birthday party. Sentence 2: She left her house early to go to the party. Sentence 3: She stopped at a store to get a gift card. Sentence 4: Marie put a check in the card and signed it. Sentence 5: Marie drove the rest of the way to the party. Choices: a. Marie and the Party. b. The recital.

Ex Output:
a