In an essay, article, or book, an introduction (also known as a prolegomenon) is a beginning section which states the purpose and goals of the following writing. ... The introduction typically describes the scope of the document and gives the brief explanation or summary of the document.C introduction
A shows that that the story is just being, B explains what happens next in the story but doesn't have any conclusion. C this would be the turning point of the story not the end. D makes the most sense and ends with a lasting friendship.