If the following events were placed in chronological order which would come fourth?

The answer is D. A tumour in the right frontal lobe (B) will act as a space occupying lesion resulting in raised intracranial pressure; expansion of the right hemisphere causes shift of the midline (C), the cingulate gyrus herniates beneath the falx (A); increasing expansion results in a tentorial hernia (D) and eventually fatal pontine and midbrain haemorrhage (E) supervene.