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_13836704_6 (transit_passengers VARCHAR, airport VARCHAR)
### Question:
How many transit passengers at london gatwick?
### Answer:
SELECT transit_passengers FROM table_13836704_6 WHERE airport = "London Gatwick"