Many cyclists race down a road in uniform.
There are people on bikes.
Many cyclists are people
exists x1 x2 x3 x4.(a_topic(x1) & down(x1,x3) & in(x3,x4) & n_uniform(x4) & n_road(x3) & n_race(x1) & of(x1,x2) & n_cyclist(x2) & n_quantity(x1))
exists p1 x1 x2 x3.((x1 = x2) & on(x2,x3) & n_bike(x3) & n_people(x2))