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: My wife wanted to go apple picking with her granddaughter in NYC. Sentence 2: We live in Boston. Sentence 3: I am disabled. Sentence 4: I paid for my wife to go to NYC on a limoliner bus. Sentence 5: She had a great time picking apples with her granddaughter. Choices: a. Apple Picking. b. Hand Wash.
Example Output: a

Example Input: Sentence 1: Seth's speciality was spaghetti. Sentence 2: He loved to make it. Sentence 3: One day he forgot to buy his seasonings. Sentence 4: He had to come up with a new recipe. Sentence 5: Luckily, it all worked out and tasted great. Choices: a. Out of control fight. b. Spaghetti.
Example Output: b

Example Input: Sentence 1: Cindy was drinking a glass of Guarana Antartica. Sentence 2: Someone asked her what it was. Sentence 3: She said it was Guarana Antarctica, the taste of Guarana. Sentence 4: They asked her what Guarana was. Sentence 5: She had to admit she had no earthly idea. Choices: a. The missing cookies. b. Guarana.
Example Output:
b