Two young men and a woman play guitars and a drum in a dimly-lit room.
People are at a bar performing.
Just because two men and a woman is playing a guitar doesn't mean they at a bar performing.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & subset_of(x2,s1) & subset_of(x6,x2) & in(x6,x7) & n_room(x7) & a_dimly-lit(s3) & Theme(s3,x7) & n_drum(x6) & subset_of(x3,x2) & Time(x3,x5) & n_guitar(x5) & n_play(x3) & of(x3,x4) & n_woman(x4) & subset_of(x1,s1) & n_man(x1) & a_young(s2) & Theme(s2,x1) & card_eq_2(x1))
exists p1 x1.(exists e1 x2 x3.(at(x1,x2) & Actor(e1,x3) & v_perform(e1) & (x2 = x3) & n_bar(x2)) & n_people(x1))