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_14242137_11 (season VARCHAR, regionalliga_nord VARCHAR)
### Question:
what's the season with regionalliga nord being vfb oldenburg
### Answer:
SELECT season FROM table_14242137_11 WHERE regionalliga_nord = "VfB Oldenburg"