Yes, that was me although I have no memory of it.
What it does is set any paragraph with the word "Answer" in it to start on a new page. That is overkill for your document.

Adding empty paragraphs is a VERY bad habit.
See Shauna Kelly's 2.2 Why you should press Enter only once to end a paragraph .

Apply a style that has the space-before formatting you need. Your entire document is formatted using the Normal style which is just plain sloppy.
Read The Importance of Styles in Microsoft Word and spend some time learning to use styles. Writing macros to do your formatting is crazy.
I've downloaded your document will play around with it.