What is the maximum number of AFC championships?
CREATE TABLE table_1952057_5 (afc_championships INTEGER)
SELECT MAX(afc_championships) FROM table_1952057_5
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1952057_5 (afc_championships INTEGER) Question: What is the maximum number of AFC championships? [/INST] SELECT MAX(afc_championships) FROM table_1952057_5 </s>