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_15 (fuel__trans VARCHAR, colour VARCHAR)
### Question:
What sort of Fuel/Trans does the Grey & Red locomotive have?
### Answer:
SELECT fuel__trans FROM table_name_15 WHERE colour = "grey & red"