Passage Summary: If you borrow something, you have to give it back on time as long as it's easy to do and the owner didn't say you could keep it longer.

Reasoning: The principle establishes two conditions (not difficult to return, and no permission for lateness) that trigger the obligation to return a borrowed item on time.

Analysis: This is a principle application task, so we need a scenario where the 'if' conditions are met to trigger the 'then' result. We are looking for a story where someone borrowed an item, it is easy to return, and they don't have permission to be late; the conclusion must then be that they *should* return it. Be wary of answer choices that try to conclude someone *doesn't* have to return something, as the principle only gives us a rule for when they *should*. The correct answer will perfectly mirror the sufficient conditions provided in the stimulus.