Many people are walking in the city near tall buildings.
the people are children
Many people does not state that they were children that were walking.
exists e1 s1 x1 x2 x3.(n_city(x2) & near(e1,x3) & n_building(x3) & a_tall(s1) & Theme(s1,x3) & in(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1) & n_quantity(x1))
exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_child(x2)))