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'.

Example Input: Sentence 1: The football team had worked hard all season. Sentence 2: They won regionals and were on the way to the state play-offs. Sentence 3: During practice, the quarterback broke his arm. Sentence 4: The team had to use the second string quarterback. Sentence 5: Luckily, the team still won the play-offs. Choices: a. Reunion Lunch. b. Football.
Example Output: b

Example Input: Sentence 1: I laid in bed, wanting to sleep in. Sentence 2: My stomach was bothering me too much. Sentence 3: I sat up partway using lots of pillows. Sentence 4: The pain relieved a little bit. Sentence 5: I fell asleep in that awkward position. Choices: a. Beatles. b. In.
Example Output: b

Example Input: Sentence 1: The man had an interview. Sentence 2: He was a convict on parole. Sentence 3: The interviewer asked what he'd been doing the last five years. Sentence 4: The man was embarrassed when he had to admit where he had been. Sentence 5: He was not offered the job. Choices: a. The Convict. b. Not getting the house.
Example Output:
a