instruction:
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.
question:
Context: It was heavy and constant -- every 5 - 10 minutes a large group of people came to the station from Venice -- and left the train station for Venice . A couple of the Vaporetto water taxis on the Venice Canal . For public transportation , they were quite expensive . For a 60 minute ticket , it is euro 6.50 ( $ 10.10 ) per person . With four separate rides -- that euro 52 ( $ 80 ) for our transportation there .
answer:
What may be the type of bus you can use for transportation in Venice ?


question:
Context: DENVER We d . August 27th - There were some tense moments at the Unconventional Denver convergence space Wednesday morning when police set up a perimeter around it and attempted to enter and search the building . Security at the space demanded a search warrant when police asked to enter the space . Legal aid was called to the scene immediately where video and written accounts were taken . Police were unable to obtain a warrant and left after some time , but not before arresting 2 activists outside the center .
answer:
What may be the reason the police left ?


question:
Context: The Mika - Hiro relationship is like high school dating , with the usual Jdrama touch , put on fast forward . Call me cynical , but I guess I do n't believe that sort of thing exists in real life , but people want to believe that it does , which is why the cell phone novel , the book , and the movie sold so well in the first place . It sells as an unconventional love story , yet in its core , it 's just another regurgitation of any other love story , and sort of like the one that Haruki Murakami writes of , that woman , or girls , want .
answer:

Why do I think the novel Koizora was so successful ?