What championship had a margin of playoff 2?
CREATE TABLE table_13026799_1 (championship VARCHAR, margin VARCHAR)
SELECT championship FROM table_13026799_1 WHERE margin = "Playoff 2"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_13026799_1 (championship VARCHAR, margin VARCHAR) Question: What championship had a margin of playoff 2? [/INST] SELECT championship FROM table_13026799_1 WHERE margin = "Playoff 2" </s>