what religious group is the only one with at least 90 % literacy % ?
CREATE TABLE table_203_90 (
    id number,
    "religious\ngroup" text,
    "population\n%" text,
    "growth\n(1991-2001)" text,
    "sex ratio\n(total)" number,
    "literacy\n(%)" text,
    "work participation\n(%)" text,
    "sex ratio\n(rural)" number,
    "sex ratio\n(urban)" number,
    "sex ratio\n(child)" number
)
SELECT "religious\ngroup" FROM table_203_90 WHERE "literacy\n(%)" >= 90
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 religious group is the only one with at least 90 % literacy % ? ### Input: CREATE TABLE table_203_90 (
    id number,
    "religious\ngroup" text,
    "population\n%" text,
    "growth\n(1991-2001)" text,
    "sex ratio\n(total)" number,
    "literacy\n(%)" text,
    "work participation\n(%)" text,
    "sex ratio\n(rural)" number,
    "sex ratio\n(urban)" number,
    "sex ratio\n(child)" number
) ### Response: SELECT "religious\ngroup" FROM table_203_90 WHERE "literacy\n(%)" >= 90