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: I broke my flip phone. Sentence 2: It was a flip phone. Sentence 3: The phone would not close properly. Sentence 4: Verizon said they would replace the phone. Sentence 5: My phone was the only kind they would replace for free. Choices: a. Broken Phone. b. Reading a Book.
Example Output: a

Example Input: Sentence 1: Sylvie had spent a lot of the summer at her grandpa's farm. Sentence 2: She loved to play with the chickens. Sentence 3: One day she got lice from them. Sentence 4: Her parents could not get the lice out of her hair. Sentence 5: Sylvie is no longer allowed to play at the farm. Choices: a. Bugs. b. The Broken Guitar.
Example Output: a

Example Input: Sentence 1: Joey hadn't seen his ex girlfriend in a while. Sentence 2: He missed her a bit. Sentence 3: Joey called his ex to see if she wanted to have dinner. Sentence 4: She told him she was now engaged. Sentence 5: Joey hung up the phone upset and sad. Choices: a. The Ex. b. Mundane.
Example Output:
a