A person wearing a white hat is riding a horse like a bull at a rodeo.
The person rides the horse.
A person wearing a white hat is a type of person, and rodeo implies rides the horse.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(at(e2,x6) & n_rodeo(x6) & Theme(e2,x4) & Actor(e2,x1) & v_ride(e2) & like(x4,x5) & n_bull(x5) & n_horse(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_person(x1))
exists e1 x1 x2.(n_horse(x2) & n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1))