Based on the given context, craft a common-sense question, especially those that are LONG, INTERESTING, and COMPLEX. The goal is to write questions that are easy for humans and hard for AI machines! To create such questions, here are some suggestions: A. What may (or may not) be the plausible reason for an event? B. What may (or may not) happen before (or after, or during) an event? C. What may (or may not) be a plausible fact about someone (or something)? D. What may (or may not) happen if an event happens (or did not happen)? You can also create other types of questions. DO NOT make your question answerable without looking at the context, or question of which the correct answer can be directly extracted from the context. DO NOT ask a question that requires very specialized knowledge that is not common sense. DO NOT ask too simple or too short questions. Your question must be related to the context and answerable with common sense. Try to add more variations and complexity to the questions.

Context: I am a complete noob to playing jazz piano . There were like 3 rounds of playing . I felt a tad ashamed that I did n't keep up to the coach 's expectations . He is a very famous coach here for musicals , national day and loads of arts events .
What will happen if the narrator plays piano in a week or so ?

Context: Thursday morning when I went to put my walking shoes on by the front door , I noticed several ants crawling around on the floor . Where did those come from ? I never had ants in here before . Since then I have been finding ants on the living room floor , and now in the kitchen .
What 's a possible reason there were ants crawling around on the floor ?

Context: So , this morning I ' m sitting around the house and then Bryan knocks on the door . We sit on the porch and hang out for a while and he says " I have a random urge to bake cookies . " We decided to make chocolate chip cookies .

Why might I be glad that Bryan knocked on the door ?