Which one failed?

S and I were invited to dinner by C and the boys. Young L did all the preparation under maternal guidance, and it was a very nice stir fry meal.

During the food preparation, I wandered around a bit outside with my camera, shortly before dark. All these wires just over the fence from C's home; the thicker black one actually comes to her house. It is likely that none of these wires carried any electricity during the power "outage". There has not been any notification of what was the cause. Given the number of fallen trees in the area, it seems probable that one or more of those cut the circuit.