What is then engine when the notes state srt8?
CREATE TABLE table_name_91 (
    engine VARCHAR,
    notes VARCHAR
)
SELECT engine FROM table_name_91 WHERE notes = "srt8"
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 then engine when the notes state srt8? ### Input: CREATE TABLE table_name_91 (
    engine VARCHAR,
    notes VARCHAR
) ### Response: SELECT engine FROM table_name_91 WHERE notes = "srt8"