Two girls sit on the floor in front of floor length windows with a view.
Two girls are outside playing.
If the girls are on the floor in front of windows with a view, they must be indoors and cannot be outside playing.
exists e1 x1 x2 x3 x4 x5 x6.(in(e1,x3) & of(x3,x4) & with(x4,x6) & n_view(x6) & n_window(x4) & of(x4,x5) & n_length(x5) & of(x4,x2) & n_floor(x2) & n_floor(x2) & n_front(x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_girl(x1) & card_eq_2(x1))
exists p1 x1.(exists s1 x2.((x1 = x2) & n_playing(x2) & a_outside(s1) & Theme(s1,x2)) & n_girl(x1) & card_eq_2(x1))