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: Mark is an athlete that competes in Track and Field. Sentence 2: He has a practice session where he practices his jumps. Sentence 3: He was running late and decided to practice without warming up. Sentence 4: When he jumped the first hurdle, he got a cramp. Sentence 5: He decided to never train without warming up. Choices: a. Elliptical. b. Mistake.
Example Output: b

Example Input: Sentence 1: Adrienne took her three kids to the grocery store. Sentence 2: She took the 2 youngest and put them in a cart. Sentence 3: Her oldest son was suppose to help her put items in the cart. Sentence 4: All he did was wander around and ask for things. Sentence 5: Adrienne left the store very frustrated. Choices: a. Grocery store. b. The Disheveled Man.
Example Output: a

Example Input: Sentence 1: When I was a teenager I had two cats that hated each other. Sentence 2: One jumped toward the window attacking the cat in the window. Sentence 3: They shredded my mom's curtains, and I was scared to tell her. Sentence 4: I tried to find replacement curtains that were exactly the same. Sentence 5: I was upset and told her what happened and she didn't seem to care. Choices: a. She Didn't Get Mad. b. Frayed Cord.
Example Output:
a