CREATE TABLE table_13717 ("Sr No" FLOAT, "Name" TEXT, "Locale" TEXT, "Height" TEXT, "Floors" FLOAT, "Building Type" TEXT)

what is the least floors when the building type is residential and the sr no is 8?
SELECT MIN("Floors") FROM table_13717 WHERE "Building Type" = 'residential' AND "Sr No" = '8'
SELECT MIN("Floors") FROM "table_13717" WHERE "Building Type" = 'residential' AND "Sr No" = '8'