How many networks aired the franchise in 1981 only?
CREATE TABLE table_12438767_1 (network VARCHAR, dates_aired VARCHAR)
SELECT COUNT(network) FROM table_12438767_1 WHERE dates_aired = "1981"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_12438767_1 (network VARCHAR, dates_aired VARCHAR) Question: How many networks aired the franchise in 1981 only? [/INST] SELECT COUNT(network) FROM table_12438767_1 WHERE dates_aired = "1981" </s>