Given the task definition and input, reply with output. 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: Tom had an old chair in his living room. Sentence 2: Everyone made fun of him for it. Sentence 3: Tom liked it for sentimental reasons. Sentence 4: It had been in his family for a long time. Sentence 5: Tom never got rid of it until it broke. Choices: a. Old Chair. b. New Shoes.
a