Two young children are standing in hall.
The children are sitting on their desks.
The children can be either standing or sitting.
exists e1 s1 x1 x2.(in(e1,x2) & n_hall(x2) & Actor(e1,x1) & v_stand(e1) & n_child(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(n_desk(x2) & of(x2,x1) & n_thing(x1) & n_child(x1) & on(e1,x2) & Actor(e1,x1) & v_sit(e1))