PART A: Which statement identifies the central idea of the text? A The Auschwitz concentration camp was the most inhumane of the camps, as it was the only one with a killing center. B Not all of the Auschwitz concentration camps treated prisoners inhumanely. C Despite the differing purposes of the three main camps of Auschwitz, they all treated prisoners inhumanely. D The Auschwitz concentration camps provided prisoners with the means to live, so they could provide useful labor.