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: I was playing basketball with my friends. Sentence 2: I noticed a teammate open and threw the ball towards him. Sentence 3: As he caught the basketball, it suddenly popped. Sentence 4: We all approached him curious and astonished. Sentence 5: We came to the realization he had pranked us.

Mysterious Basketball