Young East Asian children in sports jerseys in a track and field activity.
Asian children are going to race later.
Just because they are performing in a track and field activity does not mean that they are going to race later.  It could be any number of track and field activities.
exists x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(a_topic(x1) & in(x1,x5) & in(x5,x7) & n_activity(x9) & of(x9,x10) & n_field(x10) & n_track(x8) & subset_of(x9,x7) & subset_of(x8,x7) & n_jersey(x5) & of(x5,x6) & n_sport(x6) & n_child(x1) & (x1 = x4) & ne_geo_asian(x4) & (x1 = x3) & ne_geo_east(x3) & (x1 = x2) & ne_nam_young(x2))
exists e1 s1 s2 x1 x2.(a_later(s2) & Manner(e1,s2) & to(e1,x2) & n_race(x2) & Actor(e1,x1) & v_go(e1) & n_child(x1) & a_asian(s1) & Theme(s1,x1))