Answer:
Camping trip.
Step-by-step explanation:
The list in the outline provided are all concerned about an outdoors camping trip. These are the essentials that make up a camping trip, with the necessary items listed. If these items are listed, then only one thing can be inferred for it's end solution- a trip that involves outside sleepover.
The other options are just a minor part of the camping trip. Not all of the items in the outline can constitute into a single theme- cooking, shelter or paper plates. They don't fully constitute the bigger issue/ situation.