What is the league of the third baseman player before 1973?
CREATE TABLE table_name_79 (league VARCHAR, year VARCHAR, position VARCHAR)
SELECT league FROM table_name_79 WHERE year < 1973 AND position = "third baseman"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_79 (league VARCHAR, year VARCHAR, position VARCHAR) Question: What is the league of the third baseman player before 1973? [/INST] SELECT league FROM table_name_79 WHERE year < 1973 AND position = "third baseman" </s>