Hello,
The answer is option A "conclusion".
Reason:
A conclusion is practically telling the reader a short summary about what he or she just read, its also that last paragraph in a story, essay, etc... Its not option B because the seems like the second paragraph. Its not option C because thats the third paragraph and its also not option D because its sounds like the first paragraph therefore the answer is A.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
