user: Question: What is the district with more than 1246756 electorates and a constituency number of 191?
Columns: ['Constituency number', 'Name', 'Reserved for ( SC / ST /None)', 'District', 'Number of electorates (2009)']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['191', 'Alirajpur', 'ST', 'Alirajpur', 155726.0]
SQL:

assistant: SELECT "District" FROM "Table" WHERE "Number of electorates (2009)" > 1246756.0 AND "Constituency number" = '191';