Three men with guitar-like instruments and a woman perform on a small stage.
three husbands and one wife play music
Men and woman are not always a husband or a wife.
exists e1 s1 s2 x1 x2 x3 x4 x5.(on(e1,x5) & n_stage(x5) & a_small(s2) & Theme(s2,x5) & Actor(e1,x1) & v_perform(e1) & with(x1,x2) & subset_of(x4,x2) & n_woman(x4) & subset_of(x3,x2) & n_instrument(x3) & a_guitar-like(s1) & Theme(s1,x3) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_music(x4) & subset_of(x3,x1) & n_wife(x3) & card_eq_1(x3) & subset_of(x2,x1) & n_husband(x2) & card_eq_3(x2))