Which of the following statements concerning coverage under the Homeowners 3 policy is true?

A、 If a power failure away from the insured dwelling causes a loss, the loss is covered.
B、 If a Coverage C peril causes a collapse, the resulting damage is covered.
C、 If an insured peril damages a portion of a pair or set (e.g. matching lamps or end tables), the insurer must pay the full value of the entire pair or set.
D、 If a discharge from a home appliance causes the home to flood, the loss is excluded. .