what is the only proposed community in the south asia region ?
CREATE TABLE table_204_321 (
    id number,
    "community" text,
    "currency" text,
    "region" text,
    "target date" number,
    "notes" text
)
SELECT "community" FROM table_204_321 WHERE "region" = 'south asia'
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 only proposed community in the south asia region ? ### Input: CREATE TABLE table_204_321 (
    id number,
    "community" text,
    "currency" text,
    "region" text,
    "target date" number,
    "notes" text
) ### Response: SELECT "community" FROM table_204_321 WHERE "region" = 'south asia'