Four cyclists, three of the in-line and one to the side, are cycling down the track.
bicyclist racing down a track
Four cyclists are bicyclists racing down a track. Cycling down a track and racing down a track are the same thing.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8.(n_track(x8) & n_side(x7) & n_in-line(x5) & down(e1,x8) & Actor(e1,x1) & v_cycle(e1) & rel(x1,x3) & subset_of(x6,x3) & to(x6,x7) & n_thing(x6) & card_eq_1(x6) & subset_of(x4,x3) & of(x4,x5) & n_thing(x4) & card_eq_3(x4) & n_cyclist(x1) & (x1 = x2) & ne_nam_four(x2))
exists x1 x2 x3.(a_topic(x1) & down(x1,x3) & n_track(x3) & n_racing(x1) & of(x1,x2) & n_bicyclist(x2))