What is the broadcast date of the 16mm t/r episode?
CREATE TABLE table_1849243_1 (broadcast_date VARCHAR, archive VARCHAR)
SELECT broadcast_date FROM table_1849243_1 WHERE archive = "16mm t/r"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1849243_1 (broadcast_date VARCHAR, archive VARCHAR) Question: What is the broadcast date of the 16mm t/r episode? [/INST] SELECT broadcast_date FROM table_1849243_1 WHERE archive = "16mm t/r" </s>