This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Oral Cavity, Subject name: Surgery
Lower lip carcinoma<lcm treatment- 
Select and explain. 
A. Radiation, B. Chemotherapy, C. Excision, D. Radiation and chemotherapy
C: Excision
Answer: C: Excision 
Explanation: Ans. is 'c' i.e., Excision