Oh, noble prince, I can explain everything that happened in this fatal battle.
There are many variations that this can be written in, but this is the way I would write it.
Hope this helps!
Answer:
a. it reveals that lady bracknell is a knowledgeable woman, who has had some experience of the world. hope it helps<3
I think it's "scolded in a mild way" according to the context. Sorry if I'm wrong