premise: Two girls in black dresses enjoying a night on the town.
hypothesis: Two young girls enjoying a night on the town.
explanation_1: You can not infer they are young.
explanation_2: All girls in black are not necessarily young.
explanation_3: Older girls as well as young girls may enjoy a night on the town.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(n_town(x5) & a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_enjoy(e1) & on(x4,x5) & n_night(x4) & (x2 = x3) & n_dress(x2) & a_black(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(n_town(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & on(x3,x4) & n_night(x3) & (x1 = x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))