Task: Text to Code
Input (English): SQL: SELECT DISTINCT T2.source_system_code FROM Customer_Master_Index AS T1 JOIN CMI_Cross_References AS T2 ON T1.master_customer_id = T2.master_customer_id WHERE T1.cmi_details = "Schmitt-Lang" AND T1.cmi_details = "Gottlieb ,  Becker and Wyman"
Feedback: " and cmi details equals Schmitt Lang " Remove this .
Output (English): SELECT DISTINCT T2.source_system_code FROM customer_master_index AS T1 JOIN cmi_cross_references AS T2 ON T1.master_customer_id  =  T2.master_customer_id WHERE T1.cmi_details  =  'Gottlieb ,  Becker and Wyman'