a girl is playing a carnival game
The girl is having fun.
Most of the time someone who is playing a game is having fun.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x3) & n_carnival(x3) & n_girl(x1))
exists e1 x1 x2.(n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_fun(x2))