user: Question: what is the elevation of South America? 
Columns: ['Year', 'Summits', 'Country', 'Continent', 'Elevation ft', 'Elevation m']
Types: ['text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['April 2006', 'Mount Kilimanjaro', 'Tanzania', 'Africa', 19340.0, 5892.0]
SQL:

assistant: SELECT "Elevation ft" FROM "Table" WHERE "Continent" = 'South America';