premise: Two men in black perform on a stage.
hypothesis: Two men are on stage.
explanation_1: Both subjects are on a stage
premise_logic: exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & on(x2,x3) & n_stage(x3) & n_perform(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_stage(x2)) & n_man(x1) & card_eq_2(x1))
premise_sim: exists s1 x1 x2 x3.(on(x2,x3) & n_stage(x3) & n_perform(x2) & n_man(x1) & in(x1,x2) & card_eq_2(x1) & a_topic(x1) & a_black(s1) & Theme(s1,x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(on(x1,x2) & n_stage(x2)) & card_eq_2(x1))