ลิฟต์ตัวใดมีผู้โดยสารน้อยที่สุดต่อชั่วโมง ?ไม่จำเป็นต้องใช้ทุกโต๊ะ
what lift has the least passenger capacity per hour ?It is not neccessary to use all the tables.
 table_204_907:  id [ number]  "type" [ text]  "top\nelevation\n(ft)" [ number]  "bottom\nelevation" [ number]  "vertical\nrise" [ number]  "length\n(ft)" [ number]  "slope\n(%)" [ text]  "capacity\n(rides/hr)" [ number]  "speed\n(ft/min)" [ number]  "lift\nmanufacturer" [ text]  "year\ninstalled" [ number] 
SELECT "lift name" FROM table_204_907 ORDER BY "capacity\n(rides/hr)" LIMIT 1