Which sentence from the text best supports the answer to Part A? "Chunks of ice swirled about their legs; their soaked clothing clutched their bodies in icy folds." "Major Butt helps women into the last boats and waves goodbye to them." "Some boats beat off the freezing victims; fear-crazed men and women struck with oars at the heads of swimmers." "But the passengers—most of them—did not know that the Titanic was sinking."