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_19149550_7 (london_borough VARCHAR, black_caribbean_population VARCHAR)
### Question:
Where are the london borough with the black caribbean population of 17974?
### Answer:
SELECT london_borough FROM table_19149550_7 WHERE black_caribbean_population = 17974