What was the complement for the unit that had 3 off 37 men killed?
CREATE TABLE table_2596811_12 (complement VARCHAR, killed VARCHAR)
SELECT complement FROM table_2596811_12 WHERE killed = "3 off 37 men"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2596811_12 (complement VARCHAR, killed VARCHAR) Question: What was the complement for the unit that had 3 off 37 men killed? [/INST] SELECT complement FROM table_2596811_12 WHERE killed = "3 off 37 men" </s>