These people are playing a soccer type game.
The people are enjoying their game.
Not all people who are playing games are enjoying them.
exists e1 x1 x2 x3 x4.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x4) & n_type(x4) & of(x2,x3) & n_soccer(x3))
exists e1 x1 x2.(n_game(x2) & of(x2,x1) & n_thing(x1) & n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1))