Definition: 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'.
Input: Sentence 1: Heather was very superstitious. Sentence 2: She never walked on lines on the sidewalk and avoided black cats. Sentence 3: As her birthday fell on Friday the 13th this year, she stayed home. Sentence 4: She didn't answer the phone and her door bell. Sentence 5: She waited for the whole day to pass until she could feel easy again. Choices: a. Superstition. b. Tim Gets a Noise Complaint.

a