Children walking past a cart selling castanhas.
Children walking to school
Not all children walking past a cart selling castanhas is walking to school.
exists e1 e2 x1 x2 x3 x4 x5.(a_topic(x1) & past(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_sell(e2) & n_castanha(x5) & (x3 = x4) & n_cart(x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_child(x1))
exists e1 x1 x2 x3.(a_topic(x1) & to(e1,x3) & n_school(x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_child(x1))