A track and field athlete running on a red track in an urban city with many spectators watching.
The athlete is wearing a blue shirt.
Athlete running on a red track is not necessarily wearing a blue shirt.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & for(e1,e2) & Actor(e2,x4) & v_watch(e2) & with(e1,x7) & n_spectator(x7) & n_quantity(x7) & on(e1,x5) & in(x5,x6) & n_city(x6) & a_urban(s3) & Theme(s3,x6) & n_track(x5) & a_red(s2) & Theme(s2,x5) & Actor(e1,x4) & v_run(e1) & (s1 = x4) & n_athlete(x2) & of(x2,x3) & n_field(x3) & n_track(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 s1 x1 x2.(n_athlete(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2))