A jockey in a purple uniform is riding a dark brown horse on a field.
A jockey in a purple uniform is riding a dark brown horse on the highway
A jockey in a purple uniform is  riding a dark brown horse on a field that will become a highway later.
exists e1 s1 s2 s3 x1 x2 x3 x4.(on(e1,x4) & n_field(x4) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_horse(x3) & a_brown(s3) & Theme(s3,x3) & a_dark(s2) & Theme(s2,x3) & in(x1,x2) & n_uniform(x2) & a_purple(s1) & Theme(s1,x2) & n_jockey(x1))
exists e1 s1 s2 s3 x1 x2 x3 x4.(n_highway(x4) & on(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_horse(x3) & a_brown(s3) & Theme(s3,x3) & a_dark(s2) & Theme(s2,x3) & in(x1,x2) & n_uniform(x2) & a_purple(s1) & Theme(s1,x2) & n_jockey(x1))