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: It was due to be delivered this afternoon between 12:30pm and 4:30pm and they were supposed to phone me half an hour or so before they were due to arrive . I work only 10 mins drive from home so the plan was to pop out and meet them and come straight back to work . As luck would have it , they phoned me at 1 pm on the dot , the start of lunch break ( just as I was about to open my tin of beans for lunch !.
What is a cause of the narrator 's stress ?

Context: My favorite part of the conference ? Going out to dinner * with a few folks including a local ( Bay Area ) cheesemaker . The restaurant had family style seating and we were seated next to a local chef .
What may be a fact about their trip ?

Context: I especially loved it when the bus driver kept squeezing more and more people on the bus and would n't leave until people cooperated . Really though , it was n't so bad . I can only imagine what India 's bus system will be like .

What type of bus was it the narrator was on ?