Task: Text to Code
Input (English): SQL: SELECT * FROM Prescribes AS T1 WHERE T1.Physician = "John Wen" EXCEPT SELECT T3.Name FROM Procedures AS T2 JOIN Nurse AS T3 JOIN Undergoes AS T4 ON T2.Code = T4.Procedures AND T4.AssistingNurse = T3.EmployeeID WHERE T2.Cost > 1000
Feedback: Make sure to find block code name for which John Wen is not Trained in .
Output (English): SELECT name FROM procedures WHERE cost  >  1000 EXCEPT SELECT T3.name FROM physician AS T1 JOIN trained_in AS T2 ON T1.employeeid  =  T2.physician JOIN procedures AS T3 ON T3.code  =  T2.treatment WHERE T1.name  =  "John Wen"