What company focuses on Engine Overhaul for their principal activity?
CREATE TABLE table_name_7 (company VARCHAR, principal_activities VARCHAR)
SELECT company FROM table_name_7 WHERE principal_activities = "engine overhaul"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_7 (company VARCHAR, principal_activities VARCHAR) Question: What company focuses on Engine Overhaul for their principal activity? [/INST] SELECT company FROM table_name_7 WHERE principal_activities = "engine overhaul" </s>