A group of adults and children are sitting at a table and playing Nintendo DS.
A group of people are competing through each other on the game.
Playing a game does not imply they are competing with each other.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(ne_org_ds(x7) & (x7 = x9) & ne_org_nintendo(x9) & of(x7,x8) & n_playing(x8) & at(e1,x5) & subset_of(x7,x5) & subset_of(x6,x5) & n_table(x6) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & subset_of(x4,x2) & n_child(x4) & subset_of(x3,x2) & n_adult(x3) & n_group(x1))
exists e1 x1 x2 x3.(n_game(x3) & on(e1,x3) & all x4.(n_other(x4) -> through(e1,x4)) & Actor(e1,x1) & v_compete(e1) & of(x1,x2) & n_people(x2) & n_group(x1))