survey: what's on your company's tech budget for 2018?

How would the previous sentence be correctly capitalized?
Answer: Survey: What's on your company's tech budget for 2018?
question: "what should christian parents do if they have a prodigal son (or daughter)?"

How would the previous sentence be correctly capitalized?
Answer: Question: "What should Christian parents do if they have a prodigal son (or daughter)?"
the story takes place in a "central european university town." the professor is a young man who devotes all of his spare time to helping the common people.

How would the previous sentence be correctly capitalized?
Answer: The story takes place in a "central European university town." The professor is a young man who devotes all of his spare time to helping the common people.
the event is organised by aica denmark.

How would the previous sentence be correctly capitalized?
Answer: The event is organised by AICA Denmark.