premise: Four women pose in their alien costumes.
hypothesis: There are four women.
explanation_1: Four women posing in alien costumes are still four women.
premise_logic: exists e1 s1 x1 x2.(in(e1,x2) & n_costume(x2) & a_alien(s1) & Theme(s1,x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_pose(e1) & n_woman(x1) & card_eq_4(x1))
hypothesis_logic: exists p1 x1 x2.((x1 = x2) & n_woman(x2) & card_eq_4(x2))
premise_sim: exists e1 s1 x1 x2.(v_pose(e1) & of(x2,x1) & n_woman(x1) & n_thing(x1) & n_costume(x2) & in(e1,x2) & card_eq_4(x1) & a_alien(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(n_woman(x2) & card_eq_4(x2) & (x1 = x2))