a woman sleeps in the back of a car.
Woman sleeping in back of car
Sleeps and sleeping are forms of the same verb, to sleep.
exists e1 x1 x2 x3.(n_back(x2) & in(e1,x2) & of(x2,x3) & n_car(x3) & Actor(e1,x1) & v_sleep(e1) & n_woman(x1))
exists e1 x1 x2 x3.(ne_nam_woman(x1) & in(e1,x2) & of(x2,x3) & n_car(x3) & n_back(x2) & Actor(e1,x1) & v_sleep(e1))