This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Anatomy
Which of the following cancer is least associated with genetic and familial causes 
Select and explain. 
A. Ovarian, B. Prostate, C. Lung, D. Breast
C: Lung
Answer: C: Lung 
Explanation: .