Choose the correct description for the following sudoku solving technique: Naked Subset

A) If N cells in a house collectively contain exactly N candidates, those candidates can be eliminated from all other cells in that house.

B) A four-cell pattern extending XYZ-Wing logic, where shared subsets among the pivot and pincers lead to elimination of a common candidate.

C) Four digits that each appear in only four cells of a house restrict those cells to those digits.

D) Three cells in a house that share exactly three candidates allow those candidates to be removed from the remaining cells of that house.
