Many bicyclists are riding on a blocked off city street.
Many people ride on horses through the city.
Bicyclist ride bikes they do not ride on horses.
exists e1 x1 x2 x3 x4.(on(e1,x2) & off(x2,x3) & n_street(x3) & of(x3,x4) & n_city(x4) & n_block(x2) & Actor(e1,x1) & v_ride(e1) & n_bicyclist(x1) & n_quantity(x1))
exists e1 x1 x2 x3.(n_city(x3) & through(e1,x3) & on(e1,x2) & n_horse(x2) & Actor(e1,x1) & v_ride(e1) & n_people(x1) & n_quantity(x1))