I can write a paragraph about Martin Luther King
This can be looked at in two ways. It can be looked at as an answer, "Where is the tree." "Over the Cracks in the sidewalks", or it can be looked at as a sentence standing alone which is what I believe is happening.
It is A.) Sentance fragment
The answer to this is A. "English breakfast." I actually knew this from the top of my mind, but if you want to double check, go search the English breakfast. (I wouldn't suggest trying this meal though. Search the ingredients for black pudding, and you'll never want to try it. Let me put it that way.)
This breakfast is offered in Britain. Mainly England, but it can also be eaten in Scotland and perhaps, Ireland.
I'm not exactly sure what your asking but for animal diseases it would be a veterinarian
"diction" means word choice, aka the words that one chooses when writing or speaking. choice A uses this word correctly, because if you know more words, you'll be able to use "good diction" aka you'll have more words to choose from.