With the dam in the distance, the boy piggy backed onto the man in the black jacket holding a frisbee.
They are playing football.
You would not be holding a frisbee if you are playing football.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_distance(x6) & n_dam(x5) & n_jacket(x4) & a_black(s1) & Theme(s1,x4) & n_man(x3) & n_piggy(x1) & of(x1,x2) & n_boy(x2) & for(e1,e2) & Theme(e2,x7) & Actor(e2,x1) & v_hold(e2) & n_frisbee(x7) & with(e1,x5) & in(x5,x6) & onto(e1,x3) & in(x3,x4) & Actor(e1,x1) & v_back(e1))
exists e1 x1 x2.(n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_football(x2))