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: It hadn't snowed all winter. Sentence 2: Jaime hadn't had a chance to use his new red sled. Sentence 3: That's why when reports of snow came in, he was excited. Sentence 4: He took his sled out of the garage and waited. Sentence 5: He walked up the hill behind his house at first snowfall. Choices: a. Casino. b. Sledding.

b