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: Maurice was feeling her belly. Sentence 2: She felt the baby kick. Sentence 3: Then she felt a strong pain. Sentence 4: She felt a wetness in her pants. Sentence 5: She knew she was going into labor. Choices: a. Glasses. b. Baby.
Example Output: b

Example Input: Sentence 1: Sadie loves to run through the woods. Sentence 2: Running makes her body feel good. Sentence 3: At school, a PE teacher noticed that Sadie is a fast runner. Sentence 4: The teacher encouraged her to join the track team. Sentence 5: She ran the 1500 and came in first place. Choices: a. The Track Meet. b. good grades.
Example Output: a

Example Input: Sentence 1: Patrick wanted to ask her out. Sentence 2: She had put her feet in his lap when they were relaxing. Sentence 3: He thought surely that was a sign she was interested. Sentence 4: He asked her out in front of everyone. Sentence 5: He was sad and angry when she said no. Choices: a. Lost Cat. b. Patrick.
Example Output:
b