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: Christian challenged a stranger to battle at Pokemon Go. Sentence 2: The stranger looked at him confused. Sentence 3: Christian asked why he was at the Pokemon Go gym if not to battle. Sentence 4: The stranger said he was just texting his girlfriend on his phone. Sentence 5: Christian felt like a loser and went home.

The Gym