CREATE TABLE CMI_Cross_References (cmi_cross_ref_id NUMBER, master_customer_id NUMBER, source_system_code CHAR)
CREATE TABLE Electoral_Register (electoral_register_id NUMBER, cmi_cross_ref_id NUMBER)
CREATE TABLE Customer_Master_Index (master_customer_id NUMBER, cmi_details VARCHAR2)
CREATE TABLE Business_Rates (business_rates_id NUMBER, cmi_cross_ref_id NUMBER)
CREATE TABLE Council_Tax (council_tax_id NUMBER, cmi_cross_ref_id NUMBER)
CREATE TABLE Benefits_Overpayments (council_tax_id NUMBER, cmi_cross_ref_id NUMBER)
CREATE TABLE Rent_Arrears (council_tax_id NUMBER, cmi_cross_ref_id NUMBER)
CREATE TABLE Parking_Fines (council_tax_id NUMBER, cmi_cross_ref_id NUMBER)

Show me a scatter plot of council tax id and cmi_cross_ref_id for .
SELECT council_tax_id, cmi_cross_ref_id FROM Parking_Fines
SELECT "council_tax_id", "cmi_cross_ref_id" FROM "Parking_Fines"