Name the total number of rank for east midnapore
CREATE TABLE table_27491 (
    "Rank" real,
    "District" text,
    "Population" real,
    "Growth Rate" text,
    "Sex Ratio" real,
    "Literacy" text,
    "Density/KM" real
)
SELECT COUNT("Rank") FROM table_27491 WHERE "District" = 'East Midnapore'
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: Name the total number of rank for east midnapore ### Input: CREATE TABLE table_27491 (
    "Rank" real,
    "District" text,
    "Population" real,
    "Growth Rate" text,
    "Sex Ratio" real,
    "Literacy" text,
    "Density/KM" real
) ### Response: SELECT COUNT("Rank") FROM table_27491 WHERE "District" = 'East Midnapore'