Instructions: 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: Lisa was walking into the store. Sentence 2: She spotted a dog sitting in a parked car. Sentence 3: She panicked and broke the window. Sentence 4: The dog was in distress. Sentence 5: She rushed him to the vet for care. Choices: a. The Dog in the Car. b. The Fear of Halloween.
Output:
a