Two men with guitars and a woman are performing a song live.
The band is highly successful.
Just because two men and a woman is performing doesn't mean it was successful.
exists e1 s1 x1 x2 x3 x4 x5.(a_live(s1) & Manner(e1,s1) & Theme(e1,x5) & Actor(e1,x1) & v_perform(e1) & n_song(x5) & with(x1,x2) & subset_of(x4,x2) & n_woman(x4) & subset_of(x3,x2) & n_guitar(x3) & n_man(x1) & card_eq_2(x1))
exists s1 x1.(n_band(x1) & r_highly(s1) & Theme(s1,x1) & a_successful(s1))