Which of the Following Arguments Is a Generalization

Which of the following arguments is a generalization?

A) Mining copper is a lucrative business, so I should go into copper mining.
B) All Spaniards are Iberians, and all Iberians are Europeans.So all Spaniards are Europeans.
C) The power is out at my house and at both of my neighbors' houses, so the power must be out for our entire block.
D) I only turn in my homework when it is complete, and this assignment isn't complete, so I will not turn it in.
E) The damage from the fire was quite severe because the homeowner failed to maintain working smoke detectors.So the homeowner is partially at fault.