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: There was a large lightning storm one night in Denmark. Sentence 2: A group of cattle were scared by the flashes. Sentence 3: They all fled the fields. Sentence 4: It took the farmer several days to find all of his livestock. Sentence 5: He never left them outside in a storm again. Choices: a. Bored at the beach. b. Lesson learned.

b