Tell me the DA for bureau chief ada
CREATE TABLE table_4310 (
    "Time Period" text,
    "Position" text,
    "Bureau" text,
    "Office" text,
    "District Attorney" text
)
SELECT "District Attorney" FROM table_4310 WHERE "Position" = 'bureau chief ada'
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: Tell me the DA for bureau chief ada ### Input: CREATE TABLE table_4310 (
    "Time Period" text,
    "Position" text,
    "Bureau" text,
    "Office" text,
    "District Attorney" text
) ### Response: SELECT "District Attorney" FROM table_4310 WHERE "Position" = 'bureau chief ada'