user: Question: In the County of prince, what was the highest Population density when the Area (km²) was larger than 3.02, and the Population (2006) was larger than 786, and the Population (2011) was smaller than 1135?
Columns: ['County', 'Population (2011)', 'Population (2006)', 'Change (%)', 'Area (km²)', 'Population density']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Prince', 1135.0, 1081.0, 5.0, 4.5, 252.1]
SQL:

assistant: SELECT MAX("Population density") FROM "Table" WHERE "County" = 'prince' AND "Area (km²)" > 3.02 AND "Population (2006)" > 786.0 AND "Population (2011)" < 1135.0;