Construction start of 1 december 1984 is what unit?
CREATE TABLE table_name_75 (unit VARCHAR, construction_start VARCHAR)
SELECT unit FROM table_name_75 WHERE construction_start = "1 december 1984"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_75 (unit VARCHAR, construction_start VARCHAR) Question: Construction start of 1 december 1984 is what unit? [/INST] SELECT unit FROM table_name_75 WHERE construction_start = "1 december 1984" </s>