How many characters were portrayed by the informant of don flack?
CREATE TABLE table_11240028_3 (portrayed_by VARCHAR, relationship VARCHAR)
SELECT COUNT(portrayed_by) FROM table_11240028_3 WHERE relationship = "Informant of Don Flack"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_11240028_3 (portrayed_by VARCHAR, relationship VARCHAR) Question: How many characters were portrayed by the informant of don flack? [/INST] SELECT COUNT(portrayed_by) FROM table_11240028_3 WHERE relationship = "Informant of Don Flack" </s>