A group of people standing in front of a setting sun.
People walking down the street
You can only either be walking or standing.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & of(x1,x2) & Time(e1,x6) & n_sun(x6) & in(e1,x4) & of(x4,x5) & n_setting(x5) & n_front(x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3.(n_street(x3) & a_topic(x1) & down(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))