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_13026799_1 (championship VARCHAR, margin VARCHAR)
### Question:
What championship had a margin of playoff 2?
### Answer:
SELECT championship FROM table_13026799_1 WHERE margin = "Playoff 2"