A group of men and women walk in unison to one side of a stage.
The men and women are going to perform.
A group of men and women are men and women, and walk to stage implies going to perform.
exists e1 x1 x2 x3 x4 x5 x6 x7.(to(e1,x6) & of(x6,x7) & n_stage(x7) & n_side(x6) & card_eq_1(x6) & in(e1,x5) & n_unison(x5) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_woman(x4) & n_man(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_group(x1))
exists e1 p1 x1 x2 x3.(n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2.(Actor(e2,x1) & v_perform(e2)))