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.

[Q]: Context: I said I 'd give it two weeks and I was committed to that until I put the 12 year old mountain bike saddle back on and it felt 100x better than the Selle SMP . Marc C said something today ... he ca n't ride saddles with the slit in the middle . Maybe I ' m in that crowd ... the one the Pauls ride has one and these last two that ' ve killed me had slits .
[A]: What may be the plausible reason that I backed out of my two week commitment ?


[Q]: Context: The worst part is I slept on my stomach in some really weird position with my hands squished up under my ribcage , so I had this awful aching feeling under my chest above my tum tum . This made my morning sit ups totally impossible . I did about five and chucked that idea completely . Needless to say I feel like a big dumpy tub of lard today .
[A]: What may have caused the aching feeling under your chest ?


[Q]: Context: we walked in in search of some direction to find a line of at least ten , all with poison in hand waiting to make their purchase . assuming we 'd have better luck outside we returned to the parking lot and katie suggested we find the visitor info center we read about.a voice from behind perked up ... " i ' m from the visitor info center . what do you need ?.
[A]:
Why did we hear a voice from behind us ?