user: Question: What opened with a drop height of 272feet?
Columns: ['Park', 'Tower height', 'Drop height*', 'Speed', 'Model', 'Opened', 'Height requirement']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ["Canada's Wonderland", '230feet', '200feet', '62mph', 'Giant Drop', '1997', 'inches (cm)']
SQL:

assistant: SELECT "Opened" FROM "Table" WHERE "Drop height*" = '272feet';