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: Maeva wanted to toast her bread. Sentence 2: She toasted it. Sentence 3: However, she forgot some butter. Sentence 4: She ran quickly to the mart. Sentence 5: She put it on her bread. Choices: a. Dance shoes. b. Butter.
Output:
b