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: Ora hit someone in her car. Sentence 2: She pretended to pull over to exchange info. Sentence 3: But then she sped up and pulled off! Sentence 4: She hurried away from the other car. Sentence 5: Ora hoped she would not be caught. Choices: a. Stray Dog. b. Hit and run.
Example Output: b

Example Input: Sentence 1: When AJ was 4, his uncle bought him a cart full of toys at the store. Sentence 2: Then they went to some woman's house so AJ could play with her son. Sentence 3: AJ was told not to take any toys inside, but his uncle let him anyway. Sentence 4: They spent the night, rushing out the next morning without any toys. Sentence 5: AJ was told never to mention any of it to his Aunt. Choices: a. Kate's Date. b. AJ Loses All His Toys, and His Uncle Has A Secret..
Example Output: b

Example Input: Sentence 1: Ana was moving out into a home of her own. Sentence 2: She'd lived with two roommates throughout college. Sentence 3: Ana wanted to do something nice for them as a parting of ways. Sentence 4: She made a delicious breakfast of pancakes and bacon for them. Sentence 5: Ana's roommates enjoyed the gesture and were sad she was moving out. Choices: a. Moving On Out. b. Spin Class.
Example Output:
a