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: Ava and her brother were playing baseball in the backyard. Sentence 2: Ava's bat smashed the ball - which broke the window next door! Sentence 3: No one saw it happen, but Ava decided she had to do the right thing. Sentence 4: She left a note explaining and apologizing. Sentence 5: Later, the neighbor came over to thank Ava for her honesty. Choices: a. Sneakers. b. Honest.
b