premise: Four women competitively rollerskating around an area.
hypothesis: four men are rollerskating.
explanation_1: One refers to women, one to men.
explanation_2: It is either Four women or four men are rollerskating.
explanation_3: Women are not men.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & a_competitively(s1) & Manner(e1,s1) & around(e1,x3) & n_area(x3) & Actor(e1,x2) & v_rollerskate(e1) & (x1 = x2) & n_woman(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_rollerskate(e1) & n_man(x1) & card_eq_4(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_rollerskate(e1) & n_woman(x1) & n_area(x3) & card_eq_4(x1) & around(e1,x3) & a_topic(x1) & a_competitively(s1) & Manner(e1,s1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_rollerskate(e1) & n_man(x1) & card_eq_4(x1) & Actor(e1,x1))