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: Jane loved singing. Sentence 2: She would only do it in the shower. Sentence 3: She was too shy to sing anywhere else. Sentence 4: One day a friend caught her singing in the shower and made fun. Sentence 5: Jane stopped singing altogether after that. Choices: a. Singing Out Loud. b. Snake.

Ex Output:
a

Ex Input:
Sentence 1: I had a cell phone. Sentence 2: I dropped it on the ground. Sentence 3: The screen cracked on my phone. Sentence 4: I called the insurance company. Sentence 5: They replaced my phone for me. Choices: a. Cell phone. b. Attempted Suicide.

Ex Output:
a

Ex Input:
Sentence 1: Tim always wanted to fly an airplane since he was a child. Sentence 2: Tim decided to make his dream come true. Sentence 3: Tim googled a company that trained would be pilots to fly. Sentence 4: Tim signed up for flying lessons. Sentence 5: Tim got his pilot's license and now flies planes. Choices: a. The Dirty Fridge. b. Tim learns to fly..

Ex Output:
b