I think that the audience should have a shared knowledge of the English language.
The story depicts a transformation of a woman who is taught to speak English "properly". This change from gutter snipe to respected lady began by learning how to speak in English properly.
The audience must know how to speak in English to know the changes the use of language has undergone through the play.
The correct answer among the choices provided is the second option. He was interested in being completely surrounded by nature. Walden shows that one can live simply with the natural surroundings. It is also a work about spiritual quest and a social experiment.
