Hexagonal writing is defined as a method where the writer responds to a piece of literature and elaborates an essay upon their own experience for others to consider it. It<u> would be used to let the reader evaluate the pros and cons of what the writer is writing about</u>.
I believe it is A due to "The lady made detailed plans, engaged the caterer and the orchestra well in advance" isn't exactly connect well and be hard to understand so you'd put a comma between "caterer, and".
