How many were the minimum team that participated in the league?
CREATE TABLE table_23927423_4 (teams INTEGER)
SELECT MIN(teams) FROM table_23927423_4
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_23927423_4 (teams INTEGER) Question: How many were the minimum team that participated in the league? [/INST] SELECT MIN(teams) FROM table_23927423_4 </s>