Two babies are sitting on the floor facing each other.
Two babies are indoors.
The floor would be indoors.
exists e1 x1 x2.(n_floor(x2) & all x3.(n_other(x3) -> exists e2.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_face(e2))) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_baby(x1) & card_eq_2(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_indoor(x2)) & n_baby(x1) & card_eq_2(x1))