I have long wondered what the story behind the NCL-DUS route is. It has existed for something like 25 years, first served by Gill, later by Eurowings Mk. I and now by Eurowings Mk. II. It is one of the very few destinations served by the Lufthansa group not from FRA or MUC, but only from a non-hub airport (I know this will change in 2020). What exactly is the target group of the route? Industry that I am not aware of?