Who were the operational owners during the construction date of April 1892?
CREATE TABLE table_1057316_1 (operational_owner_s_ VARCHAR, build_date VARCHAR)
SELECT operational_owner_s_ FROM table_1057316_1 WHERE build_date = "April 1892"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1057316_1 (operational_owner_s_ VARCHAR, build_date VARCHAR) Question: Who were the operational owners during the construction date of April 1892? [/INST] SELECT operational_owner_s_ FROM table_1057316_1 WHERE build_date = "April 1892" </s>