Traditional and Molecular Phylogenies Disagree on Which One of the Following

Traditional and molecular phylogenies disagree on which one of the following issues?

A) whether or not the Eumetazoa are monophyletic
B) whether the Bilateria and Radiata split early into separate monophyletic clades
C) whether the split between Parazoa and Eumetazoa occurred at a very early stage in animal evolution
D) whether Echinodermata and Chordata are both deuterostomes
E) whether the appearance and type of coelom is important in interpreting phylogeny