Database: student_club
Question: In the events with more than forty incomes, list the city and country in which the event is happening.
SQL: SELECT DISTINCT T3.city, T3.county FROM income AS T1 INNER JOIN member AS T2 ON T1.link_to_member = T2.member_id INNER JOIN zip_code AS T3 ON T3.zip_code = T2.zip WHERE T1.amount > 40