Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_73 (incorporated_in VARCHAR, principal_activities VARCHAR)
### Question:
Name the incorporated for principal activites of travel agency
### Answer:
SELECT incorporated_in FROM table_name_73 WHERE principal_activities = "travel agency"