Many people are walking in the city near tall buildings.
the people are seated
Seated people can't be 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 e1 x1.(n_people(x1) & Theme(e1,x1) & v_seat(e1))