Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: Norman spent very little time outdoors. Sentence 2: He wished very badly to change this fact. Sentence 3: He decided to go for a hike in the woods. Sentence 4: While walking, he heard a loud crunch under his foot. Sentence 5: He looked down, horrified, to find he'd stepped on a snail.

Snail