A cameraman videotapes a skier climbing a tree stump.
A man is recording a skier.
A camera man is recording a skier while climbing a tree stump
exists e2 e1 x1 x2 x3 x4 x5.(Theme(e2,x2) & Actor(e2,x1) & v_videotape(e2) & Theme(e1,x4) & Actor(e1,x3) & v_climb(e1) & n_stump(x4) & of(x4,x5) & n_tree(x5) & (x2 = x3) & n_skier(x2) & n_cameraman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_record(e1) & n_skier(x2) & n_man(x1))