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: Irene loved her sister Cammy. Sentence 2: Cammy took ballet and loved it, so Irene asked to sign up too. Sentence 3: But Irene did not like the class at all! Sentence 4: She decided it was okay to be different that Cammy. Sentence 5: Cammy could be the family dancer - not Irene! Choices: a. Dance. b. Julian.
Example Output: a

Example Input: Sentence 1: Marsha met her friends on the beach for a picnic. Sentence 2: She handed out cold sodas and sandwiches to everyone. Sentence 3: Marsha realized her diamond ring had fallen off. Sentence 4: She and her friends dug through the sand around them. Sentence 5: Marsha found her ring in the sand by the picnic basket. Choices: a. Hot Dogs. b. Lost Ring.
Example Output: b

Example Input: Sentence 1: Jessica was trying to chat with her boyfriend on the phone. Sentence 2: She could tell her little sister was spying through the door. Sentence 3: Quietly, she got up and walked to the door. Sentence 4: Then, she quickly opened it and kicked her sister. Sentence 5: The two had a huge fight then, but luckily mom took Jessica's side. Choices: a. The Bus Fight. b. A Sister Fight.
Example Output:
b