The chattering and whistling birds were still at it. two young girls, the farival twins, were playing a duet from “zampa” upon the piano. madame lebrun was bustling in and out, giving orders in a high key to a yard-boy whenever she got inside the house, and directions in an equally high voice to a dining-room servant whenever she got outside. which best explains why the author includes this text in chapter 1? to the reader understand the location of the main house in the novel’s setting to the reader understand madame lebrun’s motivation for using a high voice to give orders to the reader understand the kinds of noises that exist in the novel’s setting to the reader understand why the farival twins are playing a duet on the piano