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: Angelina had never been water skiing before. Sentence 2: It was her first time and she was very nervous. Sentence 3: She got setup behind the boat. Sentence 4: The boat took off and for a brief second she was skiing! Sentence 5: She fell face first into the water, but kept trying until she got it. Choices: a. Water Skiing. b. A Mad Wife.
Example Output: a

Example Input: Sentence 1: Liz was sad because her dog died. Sentence 2: She missed her dog every day. Sentence 3: Liz's coworkers wanted to cheer Liz up. Sentence 4: They gave her a card with a picture of her dog on it. Sentence 5: Liz laughed because the picture was not of her dog. Choices: a. Liz Laughed. b. Bread Store.
Example Output: a

Example Input: Sentence 1: Nancy was always yelling at her cat for spilling litter all over. Sentence 2: One day she say her child playing in the box. Sentence 3: The entire time her daughter was making the mess. Sentence 4: Nancy had to get a littler box with a cover. Sentence 5: She no longer had to yell at anyone for making a mess with the litter. Choices: a. Bowling. b. litter box.
Example Output:
b