Context: CREATE TABLE EVENTS (event_details VARCHAR, Service_ID VARCHAR); CREATE TABLE Services (Service_ID VARCHAR, Service_Type_Code VARCHAR)
Question: what are the event details of the services that have the type code 'Marriage'?
Answer: SELECT T1.event_details FROM EVENTS AS T1 JOIN Services AS T2 ON T1.Service_ID = T2.Service_ID WHERE T2.Service_Type_Code = 'Marriage'