A brown dog jumps over a barrier that is black and white.
An animal is jumping over the hurdle.
A barrier is not necessarily a hurdle.
exists s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(x1) & over(x1,x3) & Theme(s3,x5) & a_white(s3) & (x3 = x5) & Theme(s2,x4) & a_black(s2) & (x3 = x4) & n_barrier(x3) & n_jump(x1) & of(x1,x2) & n_dog(x2) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_hurdle(x2) & over(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_animal(x1))