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: Kia was late for work one morning. Sentence 2: She had no time to make breakfast. Sentence 3: But she was very hungry! Sentence 4: She stopped to a drive-thru on her way to work. Sentence 5: Then she ate in her car as she drove. Choices: a. Drive-Thru. b. Uber in the Driveway.

Ex Output:
a

Ex Input:
Sentence 1: Jan and Julie were sisters. Sentence 2: The sisters were complete opposites. Sentence 3: Jan loved art and Julie loved numbers. Sentence 4: One day, the sisters decided to open a clothing store. Sentence 5: The sisters combined their talents to create a successful business. Choices: a. Sisters. b. The poisonous bush.

Ex Output:
a

Ex Input:
Sentence 1: My friend Josh lives with two male roommates. Sentence 2: One day Josh was coming home from a bar. Sentence 3: He saw legs on the doorway of his apartment. Sentence 4: He was going to call the police, but saw it was a crash dummy. Sentence 5: His roommate had found it and kept it in the hallway. Choices: a. The Worst Team. b. Crash Dummy.

Ex Output:
b