Interpretation of The Passage Discussion

I’m working on a esl question and need an explanation and answer to help me learn.

• Convert the following discourse into a summary. Then identify and explain the macrorules used:

” Mother was singing while she did the dishes. Father was busy vacuuming the floor; when the door bell rang once, twice, three times. The delivery man knocked the door many times, but it seems no one was expecting a package. ”