If you don't know about mules and donkeys, they are the result of a love affair between a horse and a donkey.
A mule is born from a female horse - a mare sired by a male donkey, and a gelding is born from a female donkey ("mare") sired by a male horse (stallion).
Интересното при тези смесени рожби е, че те не могат да имат поколения.
Тоест конят и магарето, когато направят дете, се ражда муле или катър, но тяхното поколение стига до там, те няма как да имат внуци след това!
With the UK's settled status we have something similar with joining relatives!
If a person with status joins a close relative through the family line, for example a daughter joins her mother to her status, the mother receives status, but because she has been joined she cannot then join, her child, grandchild or other close relative without status.
That is, status is obtained by joining a relative but not transferred. Once settled status is obtained, there is no way to continue and add more and more people from the family.
С магарето и мулето се прекратява възможността за ново поколение, а със статута се прекратява възможността за присъединяване.