When was the date of appointment by Hugo Broos?
CREATE TABLE table_27374004_4 (date_of_appointment VARCHAR, replaced_by VARCHAR)
SELECT date_of_appointment FROM table_27374004_4 WHERE replaced_by = "Hugo Broos"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27374004_4 (date_of_appointment VARCHAR, replaced_by VARCHAR) Question: When was the date of appointment by Hugo Broos? [/INST] SELECT date_of_appointment FROM table_27374004_4 WHERE replaced_by = "Hugo Broos" </s>