A homeless person is sleeping on the street in front of a red door.
A lawyer was standing by his car.
One can not be sleeping and standing simultaneously.
exists e1 s1 s2 x1 x2 x3 x4.(n_street(x2) & in(e1,x3) & of(x3,x4) & n_door(x4) & a_red(s2) & Theme(s2,x4) & n_front(x3) & on(e1,x2) & Actor(e1,x1) & v_sleep(e1) & n_person(x1) & a_homeless(s1) & Theme(s1,x1))
exists e1 x1 x2.(by(e1,x2) & n_car(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_stand(e1) & n_lawyer(x1))