Since the user just provided the subject and wants an essay, maybe I should ask for more details. But since the assistant can't ask questions, perhaps I need to make an educated guess. Let's assume "ane wa yan" is a typo or a misinterpretation of a Japanese phrase. Maybe "ane wa yararete" or something else. Alternatively, if "yan" is short for "yankee" in Japanese, but that would be different.