Two men and a woman singing and playing instruments on a stage.
The men and a woman audition for a band.
Just because they are playing on stage does not mean they are going to audition for a band.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x2,s1) & on(e2,x6) & n_stage(x6) & Theme(e2,x5) & Actor(e2,x4) & v_play(e2) & n_instrument(x5) & (x2 = x4) & Actor(e1,x3) & v_sing(e1) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1) & card_eq_2(x1))
exists s1 x1 x2 x3 x4.(n_man(x1) & a_topic(s1) & subset_of(x2,s1) & for(x2,x4) & n_band(x4) & n_audition(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1))