how many representatives were appointed by theodore roosevelt ?
CREATE TABLE table_203_778 (
    id number,
    "representative" text,
    "title" text,
    "presentation\nof credentials" text,
    "termination\nof mission" text,
    "appointed by" text
)
SELECT COUNT("title") FROM table_203_778 WHERE "appointed by" = 'theodore roosevelt'
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: how many representatives were appointed by theodore roosevelt ? ### Input: CREATE TABLE table_203_778 (
    id number,
    "representative" text,
    "title" text,
    "presentation\nof credentials" text,
    "termination\nof mission" text,
    "appointed by" text
) ### Response: SELECT COUNT("title") FROM table_203_778 WHERE "appointed by" = 'theodore roosevelt'