premise: A group of women and men are in the water wit their clothes on.
hypothesis: The group of people are naked.
explanation_1: One cannot be naked and have clothes on.
explanation_2: The people in the first sentence have their clothes on and the people in the second sentence are naked.
explanation_3: The group cannot both be naked and have their clothes on at the same time
premise_logic: exists p1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_clothes(x5) & a_their(s2) & Theme(s2,x5) & of(x5,x7) & n_wit(x7) & of(x5,x6) & n_water(x6) & a_on(s1) & Manner(p1,s1) & in(x1,x5) & of(x1,x2) & n_man(x4) & n_woman(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_group(x1))
hypothesis_logic: exists s1 x1 x2.(n_group(x1) & Theme(s1,x1) & a_naked(s1) & of(x1,x2) & n_people(x2))