A German walks into a bar and orders a beer.
The bartender tells him : "20 euros!"
The German is shocked - "20 euros? Yesterday it was only 3 euros!"
"Well, today it is 20 euros."
- "But why 20, damn it?"
Bartender : "I'll explain it,
-3 euros is beer,
-3 to help Ukraine,
-4 assistance...