Why am I asking? — What I’m looking for is really to hear what the person says without a pre-prepared script. I want to get info the person’s head for a short tour. That’s what I’m looking for :

☛ Can a person come up with one?

☛ How comfortable is the person improvising?

☛ What story was chosen?

☛ How does he/she structure her thoughts?

☛ Can he/she link sentences and ideas, so they make sense to the audience.