How many different partners played in the finale in 1973?
CREATE TABLE table_2820584_3 (partner VARCHAR, year VARCHAR)
SELECT COUNT(partner) FROM table_2820584_3 WHERE year = 1973
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2820584_3 (partner VARCHAR, year VARCHAR) Question: How many different partners played in the finale in 1973? [/INST] SELECT COUNT(partner) FROM table_2820584_3 WHERE year = 1973 </s>