user: Question: What is the total number of capitals that have an area of exactly 1104 square km?
Columns: ['Country', 'Area km²', 'Population', 'Population density per km²', 'HDI (2011)', 'Capital']
Types: ['text', 'real', 'real', 'real', 'text', 'text']
Sample row: ['China (PRC)', 9640011.0, 1339724852.0, 138.0, '0.699', 'Beijing']
SQL:

assistant: SELECT COUNT("Capital") FROM "Table" WHERE "Area km²" = 1104.0;