user: Question: What is the rank of the Gauteng province?
Columns: ['Rank', 'Province', 'Population (2011)', 'Percentage', 'Population Estimate (2013)']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['1', 'Gauteng', 12272263.0, 23.7, 12728400.0]
SQL:

assistant: SELECT "Rank" FROM "Table" WHERE "Province" = 'Gauteng';