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: Pharmacology
Hormonal therapy used in breast cancer are: a) Danazol b) Cyproterone acetate c) Tamoxifen d) LHRH analogue e) Methotrexate 
Select and explain. 
A. ab, B. ae, C. ad, D. cd
D: cd
Answer: D: cd 
Explanation: None