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: Forensic Medicine
A 25 years old man marries a 13 years girl and has intercourse with her, this constitutes rape as she is- 
Select and explain. 
A. <15 years age, B. <14 years age, C. <21 years age, D. No consent taken from wife
A: <15 years age
Answer: A: <15 years age 
Explanation: Sexual intercourse with wife, even with her consent is rape, if she is below 15 years of age.