Runner number 236 races ahead while two other runners fall behind.
Number 236 did not show up for the race.
Either number 236 races or they did not show up.
exists e1 p1 x1 x2 x3 x5.(n_runner(x5) & exists e2 s1 x4.(a_behind(s1) & Manner(e2,s1) & Actor(e2,x4) & v_fall(e2) & -(x4 = x5) & n_runner(x4) & card_eq_2(x4)) & while(e1,p1) & ahead(e1,x3) & n_race(x3) & Actor(e1,x1) & v_236(e1) & n_number(x1) & (x1 = x2) & ne_nam_runner(x2))
exists x1 x2.(n_race(x2) & ne_tim_number(x1) & card_eq_236(x1) & -exists e1 s1.(a_up(s1) & Manner(e1,s1) & for(e1,x2) & Actor(e1,x1) & v_show(e1)))