Two small children are sleeping in car seats.
children are sleeping
The children sleeping implies sleeping in car seats.
exists e1 s1 x1 x2 x3.(in(e1,x2) & n_seat(x2) & of(x2,x3) & n_car(x3) & Actor(e1,x1) & v_sleep(e1) & n_child(x1) & a_small(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_child(x1))