What is the evening gown score of the contestant from the District of Columbia with preliminaries smaller than 8.647?
CREATE TABLE table_name_79 (evening_gown VARCHAR, preliminaries VARCHAR, state VARCHAR)
SELECT COUNT(evening_gown) FROM table_name_79 WHERE preliminaries < 8.647 AND state = "district of columbia"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_79 (evening_gown VARCHAR, preliminaries VARCHAR, state VARCHAR) Question: What is the evening gown score of the contestant from the District of Columbia with preliminaries smaller than 8.647? [/INST] SELECT COUNT(evening_gown) FROM table_name_79 WHERE preliminaries < 8.647 AND state = "district of columbia" </s>