A jockey rinding a horse prepares to jump over an obstacle
The horse is prepared to jump over an obstacle
The jockey riding the horse is why the horse prepared to jump.
exists e1 e2 p1 x1 x2 x3.(Topic(e2,p1) & Actor(e2,x1) & v_prepare(e2) & exists e3 x4.(over(e3,x4) & n_obstacle(x4) & Actor(e3,x1) & v_jump(e3)) & Theme(e1,x3) & Actor(e1,x2) & v_rind(e1) & n_horse(x3) & (x1 = x2) & n_jockey(x1))
exists e1 p1 x1.(n_horse(x1) & Recipient(e1,p1) & Topic(e1,x1) & v_prepare(e1) & exists e2 x2.(over(e2,x2) & n_obstacle(x2) & Actor(e2,x1) & v_jump(e2)))