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: She sat down on the stoop. Sentence 2: She felt lonely and exhausted. Sentence 3: She had done everything she could. Sentence 4: She picked a flower and looked at it. Sentence 5: She wanted to just start over. Choices: a. Lonely. b. Dyed.
Output:
a