Task: Text to Code
Input (English): SQL: SELECT T2.Name FROM museum AS T1 JOIN visitor AS T2 JOIN visit AS T3 ON T1.Museum_ID = T3.Museum_ID AND T3.visitor_ID = T2.ID WHERE T1.Open_Year > 2009 INTERSECT SELECT T2.Name FROM museum AS T1 JOIN visitor AS T2 JOIN visit AS T3 ON T1.Museum_ID = T3.Museum_ID AND T3.visitor_ID = T2.ID WHERE T1.Open_Year < 2011
Feedback: Ensure that open year less than 2009 in step 2 , Make sure open year greater than 2011 in step 3.
Output (English): SELECT t1.name FROM visitor AS t1 JOIN visit AS t2 ON t1.id  =  t2.visitor_id JOIN museum AS t3 ON t3.Museum_ID  =  t2.Museum_ID WHERE t3.open_year  <  2009 INTERSECT SELECT t1.name FROM visitor AS t1 JOIN visit AS t2 ON t1.id  =  t2.visitor_id JOIN museum AS t3 ON t3.Museum_ID  =  t2.Museum_ID WHERE t3.open_year  >  2011