For the answer to the question above, before the competition makes sure she knows her content and topic if she finds it hard tell her to write small notes on it to expand and talk about in more detail or research it the night before the debate.
Answer: I personally prefer Narrative Essays over informative.
Explanation:
But it is your choice. The teacher isn't asking for an answer to a question really, but for you to choose how you want to write your essay.