This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Tumors, Subject name: Pathology
[{'content': 'Use of OCPs are known to protect against following malignancies except: \nSelect and explain. \nA. Ovarian carcinoma, B. Endometrial carcinoma, C. Colorectal carcinomas, D. Carcinoma cervix', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Risks of breast and cervical cancers are increased in women who use oral contraceptives. The risks of endometrial, ovarian, and colorectal cancers are reduced.', 'role': 'assistant'}]