A marching band performs in an auditorium
A man sleeps in his room
The subject can't be in both an auditorium and a bedroom at the same time
exists e1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_auditorium(x3) & n_perform(x1) & of(x1,x2) & n_band(x2) & Actor(e1,x1) & v_march(e1))
exists e1 x1 x2.(in(e1,x2) & n_room(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_sleep(e1) & n_man(x1))