You will be given a definition of a task first, then some input of the task.
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'.

Sentence 1: Diane went to the grocery store to buy a quick meal for dinner. Sentence 2: She was thinking about a frozen dinner with chicken and noodles. Sentence 3: However, Diane saw that a good-quality frozen pizza brand was on sale. Sentence 4: She bought one of those pizzas and some mushrooms to put on top. Sentence 5: The grand total was less than $4, which was pleasing to Diane. Choices: a. The Arcade. b. Diane Gets a Meal on Sale.
Output:
b