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: Tommy's family was rather poor. Sentence 2: He had wanted a fancy Halloween costume for a party at school. Sentence 3: Tommy knew his family couldn't afford the costume. Sentence 4: He decided to take bits of cardboard and make his own. Sentence 5: Tommy wore his handmade costume to school with pride. Choices: a. The Costume. b. Poetry.
Output:
a