A man and his dog walk on the beach, with children in the background.
A man in walking his komodo dragon down a city street while children run away in fear.
The man cannot be on a beach and on a city street at the same time.
exists s1 x1 x2 x3 x4 x5 x6.(n_background(x6) & n_beach(x4) & a_topic(s1) & subset_of(x2,s1) & on(x2,x4) & with(x4,x5) & in(x5,x6) & n_child(x5) & n_walk(x2) & of(x2,x3) & n_dog(x3) & of(x2,x1) & n_male(x1) & subset_of(x1,s1) & n_man(x1))
exists e1 p1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & exists e2 x7 x8.(in(e2,x8) & n_fear(x8) & r_away(e2) & Actor(e2,x7) & v_run(e2) & n_child(x7)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & down(x3,x5) & n_street(x5) & of(x5,x6) & n_city(x6) & n_dragon(x3) & of(x3,x4) & n_komodo(x4) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1))