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_41 (subregion VARCHAR, no_p VARCHAR, pop_area__1_km²_ VARCHAR)
### Question:
Which Subregion has a No P. of 4, and a Pop/Area (1/km²) of 534?
### Answer:
SELECT subregion FROM table_name_41 WHERE no_p = 4 AND pop_area__1_km²_ = 534