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
Hunan hand occurs due to exposure to- 
Select and explain. 
A. Capsicum, B. Abrus prictorius, C. Aniline, D. Carbon monoxide
A: Capsicum
Answer: A: Capsicum 
Explanation: Ans. is 'a' i.e., Capsicum