Which sentence from the excerpt is an example of foreshadowing?
A. As they suddenly start toward the house.
B. In this brief fraction of a moment they take the first step toward performing a metamorphosis that changes people from a group into a mob.
C. They begin to head purposefully across the street toward the house at the end
D. The people stop as a group, seem to pause for a moment and then much more quietly and slowly start to walk across the street.
