Task: Text to Code
Input (English): SQL: SELECT T1.City FROM branch AS T1 EXCEPT SELECT T1.City FROM branch AS T1 JOIN purchase AS T2 ON T1.Branch_ID = T2.Branch_ID WHERE T2.Total_pounds > 100
Feedback: Need to make sure city have branches with members smaller than 100.
Output (English): SELECT city FROM branch EXCEPT SELECT city FROM branch WHERE membership_amount  >  100