UNCSA Film school writing sample HELP!

<p>hey peeps! Anybody that went to NC School of the Arts or had a similar admissions process, please help!
I have my interview tomorrow for the film school and they just notified me that I have to write a story in 15 minutes on 1 of 5 prompts and I have no idea what they're looking for! Like should start writing a detailed story and see how far i get? or should it be more in the style of a script? I have no idea any help would be lovely! :)</p>