In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.

Where was the oldest member of the Four-man born ?
Diepoldsau

What are the alternate names of the city of Bandundu Province with the fewest number more people than Idiofa ?
Banningville or Banningstad

What is the age difference between the two composers who made the most operas on the chart above ?

17 years