Which of the following sentence from "black girl" does the author most likely indicate a transition in time and settting?
a. in the villa of green happiness the two women and the retired naval officer remained silent.
b. bit by bit, madame pouchet searched her memory
c. she thought back to africa and her elegant villa on the road to hann
d. she remembered diouana pushing open the iron gate and signaling to the german shepherd to stop barking.