third person i would guess but there is not enough information about what you are reading to show really what point of the story is in.
Your first option is correct.
EXPLANATION:
your first option is correct because this is a grammar question. When you use "an" you're using it in front of a vowel. The only sentence starting with a vowel is the first one. The others don't sound right when you use "an" in front of it instead of "a".
I hope I helped! :)
I would say <span>D) I hope you consider taking part in this event as it is positive for the school.</span>
