What is the rank of the gauteng province?
CREATE TABLE table_64745 (
    "Rank" text,
    "Province" text,
    "Population (2011)" real,
    "Percentage" real,
    "Population Estimate (2013)" real
)
SELECT "Rank" FROM table_64745 WHERE "Province" = 'gauteng'
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 rank of the gauteng province? ### Input: CREATE TABLE table_64745 (
    "Rank" text,
    "Province" text,
    "Population (2011)" real,
    "Percentage" real,
    "Population Estimate (2013)" real
) ### Response: SELECT "Rank" FROM table_64745 WHERE "Province" = 'gauteng'