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: John loved to hike. Sentence 2: One afternoon as he was hiking, he stumbled across a snake. Sentence 3: John had to wait for the snake to move off his path. Sentence 4: Luckily the snake moved. Sentence 5: John decided to be more careful on his next hikes. Choices: a. Hiking. b. Toe.

a