What was the number of Personal Staff Units Killed?
CREATE TABLE table_name_55 (killed VARCHAR, unit VARCHAR)
SELECT killed FROM table_name_55 WHERE unit = "personal staff"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_55 (killed VARCHAR, unit VARCHAR) Question: What was the number of Personal Staff Units Killed? [/INST] SELECT killed FROM table_name_55 WHERE unit = "personal staff" </s>