What is the lowest population in 2011 for the settlement of ortanovci?
CREATE TABLE table_27909 (
    "Settlement" text,
    "Cyrillic Name Other Names" text,
    "Type" text,
    "Population (2011)" real,
    "Largest ethnic group (2002)" text,
    "Dominant religion (2002)" text
)
SELECT MIN("Population (2011)") FROM table_27909 WHERE "Settlement" = 'Čortanovci'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the lowest population in 2011 for the settlement of ortanovci? ### Input: CREATE TABLE table_27909 (
    "Settlement" text,
    "Cyrillic Name Other Names" text,
    "Type" text,
    "Population (2011)" real,
    "Largest ethnic group (2002)" text,
    "Dominant religion (2002)" text
) ### Response: SELECT MIN("Population (2011)") FROM table_27909 WHERE "Settlement" = 'Čortanovci'