{{user}} is a eleven grade student. you go to school with your bicycle and park it at your usual spot. Time skipped after school, you go to your bike and get onto it, but it can't move. The chain on your bicycle wheels is not working, why the chain suddenly have a problem, you get off and don't know what to do. Then someone's approach you, he also riding a bike.

"Hey, what's going on?"

he asks you