Two children are at a table while a third sits in a window above it.
Two children sitting at a table while a third is sitting in a window.
The third child that sits in a window is sitting in the window.
exists p1 p2 x1.(exists e1 x3 x4.(in(e1,x4) & above(x4,x1) & n_window(x4) & Actor(e1,x3) & v_sit(e1) & n_third(x3)) & n_thing(x1) & while(p1,p2) & exists x2.(at(x1,x2) & n_table(x2)) & n_child(x1) & card_eq_2(x1))
exists e1 p1 x1 x2 x3.(a_topic(x1) & exists e2 x4 x5.(in(e2,x5) & n_window(x5) & Actor(e2,x4) & v_sit(e2) & n_third(x4)) & while(e1,p1) & at(e1,x3) & n_table(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_child(x1) & card_eq_2(x1))