Three white men singing and performing on stage at a concert.
An audience is watching a band perform live.
A band could be more than there, also not all band member are white men.
exists e1 e2 s1 s2 x1 x2 x3 x4.(at(e2,x4) & n_concert(x4) & on(e2,x3) & n_stage(x3) & Actor(e2,x2) & v_perform(e2) & n_man(x2) & a_white(s2) & Theme(s2,x2) & card_eq_3(x2) & Actor(e1,x1) & v_sing(e1) & n_man(x1) & a_white(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 e2 s1 x1 x2 x3.(a_live(s1) & Manner(e2,s1) & Actor(e2,x1) & v_perform(e2) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_band(x3) & (x1 = x2) & n_audience(x1))