How many pounds has Darcy’s dad gained since he left

since it is asking for her reaction to elnora's trouble at school you can rule out any answers with a positive response (b). then you can rule out (d), this is because it does not show the mother's reaction but the daughter's response. that leaves you with two options (a) and (c), by looking at the options you can rule out (c) because it isn't referring back to elnora's issues at school.

answer; (b); the abolitionist movement;

conclusions made on the basis of unstated or stated evidence are called inferences