Many people are walking in the city near tall buildings.
people are walking
Not all the people are walking near tall buildings
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 e1 x1.(Actor(e1,x1) & v_walk(e1) & n_people(x1))