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: Robert liked to play practical jokes. Sentence 2: He decided to glue a quarter to the sidewalk. Sentence 3: Robert laughed each time a person tried to pick up the quarter. Sentence 4: At the end of the day he tried to pick up the quarter. Sentence 5: He glued it so well, he couldn't pick it up.

Robert's Quarter