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: Sarah went to the graveyard one evening. Sentence 2: She sat at her husband's grave. Sentence 3: As the sun went down, she saw the branches moving in the trees. Sentence 4: She became frightened. Sentence 5: Sarah walked back to her car. Choices: a. Graveyard. b. Plummer.

a