This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
Gradenigo's syndrome involves the following cranial nerves: 
Select and explain. 
A. IV, VII, B. V, VI, C. VI, DC, D. VII, VIII
B: V, VI
Answer: B: V, VI 
Explanation: Gradenigo's syndrome, which is characterised by the triad of suppurative otitis media, pain in the distribution of the trigeminal nerve, and abducens nerve palsy may give rise to potentially fatal complications