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'.

Ex Input:
Sentence 1: Nala bought a big bottle of wine. Sentence 2: She poured herself glass after glass while watching TV. Sentence 3: In the morning she saw that the whole bottle was gone! Sentence 4: Nala was shocked. Sentence 5: She decided she had to cut down on her drinking. Choices: a. Broken. b. Wine.

Ex Output:
b

Ex 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.

Ex Output:
a

Ex Input:
Sentence 1: Tom had a big wedding to attend. Sentence 2: He had been looking forward to it for days. Sentence 3: About mid afternoon everyone asked why he wasn't there. Sentence 4: Tom had thought the wedding was on a different day. Sentence 5: He wound up having to miss it. Choices: a. Wrong Day. b. Baseball.

Ex Output:
a