On what date was the asset acquisition that was announced on February 22, 2007 completed?  
CREATE TABLE table_1373542_1 (date_completed VARCHAR, date_announced VARCHAR)
SELECT date_completed FROM table_1373542_1 WHERE date_announced = "February 22, 2007"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1373542_1 (date_completed VARCHAR, date_announced VARCHAR) Question: On what date was the asset acquisition that was announced on February 22, 2007 completed?   [/INST] SELECT date_completed FROM table_1373542_1 WHERE date_announced = "February 22, 2007" </s>