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_2248784_3 (rank_world VARCHAR, rank_subcontinent VARCHAR)
### Question:
Name the rank world for 7 rank subcontinent
### Answer:
SELECT rank_world FROM table_2248784_3 WHERE rank_subcontinent = 7