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: Dolly read the prayer of Jabez. Sentence 2: It inspired her to move. Sentence 3: She left her teaching job. Sentence 4: She took a better job offer. Sentence 5: She was happy for a change. Choices: a. Flat Tire. b. Prayer of Jabez.
b