instruction: What are the renting arrears tax ids related to the customer master index whose detail is not 'Schmidt, Kertzmann and Lubowitz'?
response: SELECT T1.council_tax_id FROM rent_arrears AS T1 JOIN cmi_cross_references AS T2 ON T1.cmi_cross_ref_id = T2.cmi_cross_ref_id JOIN customer_master_index AS T3 ON T3.master_customer_id = T2.master_customer_id WHERE T3.cmi_details <> 'Schmidt ,  Kertzmann and Lubowitz'