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: Amanda decided to take a scientific survey. Sentence 2: At the beginning there was a warning about disturbing content. Sentence 3: However, Amanda did not see any disturbing content in the survey. Sentence 4: She felt confused about this. Sentence 5: She submitted the survey anyway, though. Choices: a. First date. b. Survey.
Example Output: b

Example Input: Sentence 1: The employees were mad at management. Sentence 2: They organized a walkout. Sentence 3: Management closed the store for the day. Sentence 4: The next day there were new employees. Sentence 5: The old employees were fired. Choices: a. Cousin. b. walk out.
Example Output: b

Example Input: Sentence 1: I was shopping at a grocery store. Sentence 2: But I saw several things I didn't need to buy. Sentence 3: I ended up buying cookies and pastries. Sentence 4: And I ate all of them on the ride home. Sentence 5: Feeling bad afterwards, I decided to only buy what I needed. Choices: a. Spanish Class. b. Temptation.
Example Output:
b