A man in a black costume and a woman in an orange costume are dueling in front of a crowd of spectators.
A man and woman duel each other in front of a crowd.
Since two people are dueling, it is accurate to observe that they duel each other.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(in(e1,x7) & of(x7,x8) & of(x8,x9) & n_spectator(x9) & n_crowd(x8) & n_front(x7) & Actor(e1,x1) & v_duel(e1) & subset_of(x4,x1) & in(x4,x5) & n_costume(x5) & of(x5,x6) & n_orange(x6) & n_woman(x4) & subset_of(x2,x1) & in(x2,x3) & n_costume(x3) & a_black(s1) & Theme(s1,x3) & n_man(x2))
all x1.(n_other(x1) -> exists s1 x2 x3 x4 x5 x6.(a_topic(s1) & in(s1,x5) & of(x5,x6) & n_crowd(x6) & n_front(x5) & for(s1,x1) & n_duel(x3) & of(x3,x4) & n_woman(x4) & n_man(x2) & subset_of(x3,s1) & subset_of(x2,s1)))