If the playoff berth is 17, what is the AFC championship number?
CREATE TABLE table_1952057_5 (afc_championships VARCHAR, playoff_berths VARCHAR)
SELECT afc_championships FROM table_1952057_5 WHERE playoff_berths = 17
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1952057_5 (afc_championships VARCHAR, playoff_berths VARCHAR) Question: If the playoff berth is 17, what is the AFC championship number? [/INST] SELECT afc_championships FROM table_1952057_5 WHERE playoff_berths = 17 </s>