premise: Older men and women dancing in front of a stage, a man in a white hat twirling a woman in a red flower print skirt and white shirt.
hypothesis: Some old people perform onstage.
explanation_1: Dancing in front of a stage is to perform onstage.
explanation_2: If the men and women are dancing and twirling, then it is said they perform.
explanation_3: Older men and women are some old people, and dancing is a way to perform.
premise_logic: exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16.(a_topic(s1) & in(e1,x9) & Theme(e2,x11) & Actor(e2,x10) & v_twirl(e2) & in(x11,x12) & n_shirt(x14) & a_white(s4) & Theme(s4,x14) & n_skirt(x13) & of(x13,x16) & n_print(x16) & of(x13,x15) & n_flower(x15) & subset_of(x14,x12) & subset_of(x13,x12) & a_red(s3) & Theme(s3,x12) & n_woman(x11) & (x9 = x10) & n_hat(x9) & a_white(s2) & Theme(s2,x9) & in(e1,x5) & of(x5,x6) & subset_of(x8,x6) & n_man(x8) & subset_of(x7,x6) & n_stage(x7) & n_front(x5) & Actor(e1,x4) & v_dance(e1) & (s1 = x4) & n_woman(x3) & n_man(x2) & subset_of(x3,s1) & subset_of(x2,s1) & (s1 = x1) & ne_nam_older(x1))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_onstage(x2) & n_people(x1) & a_old(s1) & Theme(s1,x1))