A Canadian police officer walks on his horse along the beach.
The office is on the beach
Office belongs to Canadian police officer.
exists e1 s1 x1 x2 x3 x4.(n_beach(x4) & on(e1,x3) & along(x3,x4) & n_horse(x3) & of(x3,x1) & n_male(x1) & Actor(e1,x1) & v_walk(e1) & n_officer(x1) & of(x1,x2) & n_police(x2) & a_canadian(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_beach(x2) & n_office(x1) & on(x1,x2))