A woman is sorting through food on the sidewalk.
The woman is looking for food.
sorting through food means looking for food.
exists e1 x1 x2 x3.(n_sidewalk(x3) & through(e1,x2) & on(x2,x3) & n_food(x2) & Actor(e1,x1) & v_sort(e1) & n_woman(x1))
exists e1 x1 x2.(n_woman(x1) & for(e1,x2) & n_food(x2) & Actor(e1,x1) & v_look(e1))