You are answering a USMLE-style medical question. Question: A 65-year-old woman comes to the physician for a routine bone mineral density screening. She does not have any children. Menopause was at age 55. Her mother died of breast cancer at the age of 48 years. She has hypertension for which she takes ramipril. Dual-energy x-ray absorptiometry at the femoral neck shows a T-score of -2.7 SD. The physician considers treatment with raloxifene. This medication would put her at increased risk of developing which of the following conditions? Options: A) Pulmonary embolism B) Cellulitis C) Breast cancer D) Hypercholesterolemia Reply with ONLY the letter of the correct answer (A, B, C, or D). No explanation.