I think it could be B but I could be wrong
That is a very controversial question. First of all, King Arthur was a king, not a knight. And if you mean who crowned King Arthur, then that would be his followers. And if you are referring to some point before his kingship, then it could be the Lady of the Lake, or Merlin. It all depends on which version of the story you mean, because there are hundreds.
What part of the book is this referring too?
Determine what types of information you have. Such as characters or numbers, you decide what information is associated with what. You take groups of related information and organize them into records with a field for each piece of information. Then simply process them until you have a database.
Use safari but I’ll just tell you. Rebuttal means an argument where a person refuses.