This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carcinoma Cervix, Subject name: Gynaecology & Obstetrics
[{'content': 'Carcinoma cervix extends up to lateral pelvic wall. The stage would be: \nSelect and explain. \nA. Stage I, B. Stage II, C. Stage III, D. Stage IV', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. is c, i.e. Stage IIIRef: Novak 15th/ed, p1317, Devita 8th/ed, p1501 Table 42-2-2 and p1503Carcinoma extending to pelvic wall means stage III.', 'role': 'assistant'}]