Task: Answer Verification
Input (English): Question: Is stromal cell-derived factor-1-3 ' A polymorphism associated with decreased risk of myocardial infarction and early endothelial disturbance?
Answer: SDF1-3'A polymorphism is associated with a decreased risk of MI and early endothelial dysfunction, strongly confirming the important atherogenic role of SDF1 gene at clinical level.
Output (English): yes