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
Bevacizumab is used in ? 
Select and explain. 
A. Carcinoma colon, B. Liver carcinoma, C. Renal cell carcinoma, D. Pancreatic carcinoma
A: Carcinoma colon
Answer: A: Carcinoma colon 
Explanation: Ans. is 'a' i.e., Carcinoma colon