Task: Text to Code
Input (English): Step 1: find the number of rows of each value of customer_id in Customers table.
Step 2: find customer_last_name, phone_number, customer_id of Customers table with largest value in the results of step 1
Output (English): SELECT customer_last_name , phone_number , customer_id FROM Customers GROUP BY customer_id ORDER BY Count ( * ) Desc LIMIT 1