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: Tom was walking home from work. Sentence 2: There was a protest going on at the same time. Sentence 3: They were marching in the same direction. Sentence 4: Tom was swept up as part of it. Sentence 5: It took him minutes of struggling to get back out. Choices: a. Worn Out Shoes. b. The Protest.
Example Output: b

Example Input: Sentence 1: Jennifer was exploring a new city. Sentence 2: She needed excitement in her life. Sentence 3: She was trying to find the Concert in the city. Sentence 4: Her gps had her turning down back alleys and roads. Sentence 5: Jennifer pulled over and cried because she was lost in the city. Choices: a. Jennifer gets lost. b. Drugged Drinks.
Example Output: a

Example Input: Sentence 1: Jan has a Spanish test tomorrow. Sentence 2: Instead of studying, Jan decided to go out. Sentence 3: When she got to class, she fell asleep. Sentence 4: Jan did not finish her test. Sentence 5: She failed her test and was not able to retake it. Choices: a. Decay. b. Spanish Test.
Example Output:
b