Independence Hall ตึกที่สูงที่สุดกี่ปี?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
How many years as tallest building was Independence Hall?It is not neccessary to use all the tables.
 table_71241:  "Name" [ text]  "Floors" [ text]  "Architect" [ text] 
SELECT "Years as tallest" FROM table_71241 WHERE "Name" = 'independence hall'