Several couples sit on hotel ballroom style conference chairs and watch something outside the frame of the picture.
Several couples are walking another couple dancing in the hall.
Several couples sit on hotel ballroom style conference chairs and watch something outside the frame of the picture does not indicate that they are walking another couple dancing in the hall.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_picture(x10) & n_frame(x9) & on(e1,x2) & outside(x6,x9) & rel(x2,x6) & of(x9,x10) & n_something(x8) & a_watch(s2) & Theme(s2,x8) & n_chair(x7) & subset_of(x8,x6) & subset_of(x7,x6) & n_conference(x2) & of(x2,x5) & n_style(x5) & of(x2,x4) & n_ballroom(x4) & of(x2,x3) & n_hotel(x3) & Actor(e1,x1) & v_sit(e1) & n_couple(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_hall(x5) & in(e1,x5) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & n_dancing(x3) & of(x3,x4) & n_couple(x4) & -(x3 = x2) & n_dancing(x2) & of(x2,x1) & n_couple(x1) & n_couple(x1) & a_several(s1) & Theme(s1,x1))