premise: Two people are having a nontraditional marriage outside and without traditional tuxedos or dresses. hypothesis: The young couple decided to have the most unconventional marriage imaginable, outside under the oak trees and in the nude!.
neutral: The two people might be having a nontraditional marriage without traditional tuxedos or dresses but it is not necessarily the most unconventional marriage imaginable and they aren't necessarily outside under the oak trees in the nude.