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: After packing up we headed east of town about 30 kilometres to Nitmiluk Katherine Gorge National Park . We asked a ranger at the visitor centre what path she would suggest if you could only take one . She suggested Butterfly gorge .
answer:
Why did the park ranger recommend visiting Butterfly Gorge ?


question:
Context: He filled it as none of the other speakers , not even the musicians , could fill it . He had a complete presence . Politicians and leaders like this do not come along often .
answer:
What has the man done in front of the audience ?


question:
Context: The picnic was fun ... a pretty good turnout ... lots of food , games , and conversation . And the weather was great . I think everyone enjoyed themselves .
answer:

What are some sources of why the picnic turned out great ?