Person standing upon a log in the forest.
The hunter is looking for an animal to hunt.
Not all person standing in the forest are hunter looking for an animal
exists x1 x2 x3 x4.(n_forest(x4) & a_topic(x1) & upon(x1,x3) & in(x3,x4) & n_log(x3) & n_standing(x1) & (x1 = x2) & ne_nam_person(x2))
exists e1 x1 x2 x3.(n_hunter(x1) & for(e1,x2) & to(x2,x3) & n_hunt(x3) & n_animal(x2) & Actor(e1,x1) & v_look(e1))