What is the main use of the structure that was in redfield, arkansas before 2004?
CREATE TABLE table_name_77 (main_use VARCHAR, year VARCHAR, town VARCHAR)
SELECT main_use FROM table_name_77 WHERE year < 2004 AND town = "redfield, arkansas"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_77 (main_use VARCHAR, year VARCHAR, town VARCHAR) Question: What is the main use of the structure that was in redfield, arkansas before 2004? [/INST] SELECT main_use FROM table_name_77 WHERE year < 2004 AND town = "redfield, arkansas" </s>