A old woman begging.
A homeless lady begs for food.
Begging does not necessarily imply begs for food.
exists e1 s1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_beg(e1) & (x1 = x2) & n_woman(x1) & a_old(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(a_topic(x1) & for(x1,x3) & n_food(x3) & n_beg(x1) & of(x1,x2) & n_lady(x2) & a_homeless(s1) & Theme(s1,x1))