I believe the answer is A but i am not completely sure
I think A would be the best for a persuasive essay
I was aspiring about my future of becoming a nurse as I continued to build a strong foundation to make my dream come true. <span />
I think it is A because google defines a narrative as:
A spoken or written account of connected events; a story."the hero of his modest narrative"<span>synonyms:<span>account, chronicle, history, description, record, report, story"an interesting narrative about her year in Bolivia"
Typically a narrative is about a personal experience</span></span>