A young boy plays a video game in a McDonald's restaurant.
The boy is playing Mario in a restaurant.
Just because the boy is playing a video game, there is not indication that he is playing Mario or any other specific video game.
exists e1 s1 x1 x2 x3 x4 x5.(in(e1,x5) & n_restaurant(x5) & of(x5,x4) & ne_org_mcdonald(x4) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x3) & n_video(x3) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(ne_geo_mario(x2) & n_boy(x1) & in(e1,x3) & n_restaurant(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1))