Which Doctor Who episode has an Original airdate (UK) of 14 may 2005?
CREATE TABLE table_name_91 (
    doctor_who_episode VARCHAR,
    original_airdate__uk_ VARCHAR
)
SELECT doctor_who_episode FROM table_name_91 WHERE original_airdate__uk_ = "14 may 2005"
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: Which Doctor Who episode has an Original airdate (UK) of 14 may 2005? ### Input: CREATE TABLE table_name_91 (
    doctor_who_episode VARCHAR,
    original_airdate__uk_ VARCHAR
) ### Response: SELECT doctor_who_episode FROM table_name_91 WHERE original_airdate__uk_ = "14 may 2005"