user: Question: What is the lowest population density of strakonice (st) with more than 112 settlements?
Columns: ['District', 'Population', 'Area', 'Pop. Dens.', 'No.of Settlements']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['České Budějovice (CB)', 184531.0, 1638.3, 113.0, 109.0]
SQL:

assistant: SELECT MIN("Pop. Dens.") FROM "Table" WHERE "District" = 'strakonice (st)' AND "No.of Settlements" > 112.0;