The jockey in red and blue stripes is losing the horse race.
A jockey is racing thier horse.
A jockey that is losing the horse race implies they are racing their horse.
exists e1 s1 s2 x1 x2 x3 x4.(n_race(x3) & of(x3,x4) & n_horse(x4) & n_jockey(x1) & Theme(e1,x3) & Actor(e1,x1) & v_lose(e1) & in(x1,x2) & n_stripe(x2) & a_blue(s2) & Theme(s2,x2) & a_red(s1) & Theme(s1,x2))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_race(e1) & n_horse(x2) & r_more(s1) & a_thier(s1) & Theme(s1,x2) & n_jockey(x1))