Definition: 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'.
Input: Sentence 1: Elizabeth wondered why she never had much money. Sentence 2: She kept track of her expenses for a month to find out why. Sentence 3: She was horrified by what she discovered. Sentence 4: She had been spending a fortune on restaurants. Sentence 5: She cut back to eating out once a week, and had more cash as a result. Choices: a. New shot. b. Budgeting.

b