Task: Text to Code
Input (English): SQL: SELECT Customer_Details FROM Customers GROUP BY Customer_Details ORDER BY Count ( * ) Desc LIMIT 1
Feedback: Make sure the customer has maximum number of policies .
Output (English): SELECT t2.customer_details FROM policies AS t1 JOIN customers AS t2 ON t1.customer_id  =  t2.customer_id GROUP BY t2.customer_details ORDER BY count(*) DESC LIMIT 1