A child watches another play in the dirt near the street.
a man walking a dog
a man is an adult and a child is not
exists e1 x1 x2 x3 x4 x5.(n_street(x5) & n_dirt(x4) & n_play(x2) & Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & in(x3,x4) & near(x4,x5) & n_play(x3) & -(x3 = x2) & n_child(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_dog(x3) & (x1 = x2) & n_man(x1))