Also, if you enter an empty answer, Word will automatically convert to the Question style and give you a new number. However, the keep-with-next formatting is still applied to the last answer. This will cause pagination problems at some point. It is preferable to apply the last answer style to the last answer. Again, in this document, that can be done with the keyboard shortcut Ctrl+Alt+A.

That breaks the keep-with-next chain so that the next question can start a new page (or column) if this is needed to keep questions and answers together.