Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_40 (manufacturer VARCHAR, type VARCHAR)
### Question:
Which manufacturer made a locomotive with a type of 4-6-4t?
### Answer:
SELECT manufacturer FROM table_name_40 WHERE type = "4-6-4t"