An office game involving balloons and a pitchfork.
people at work playing games
An office game implies people playing games in the workplace.
exists x1 x2 x3 x4 x5.(a_topic(x1) & involve(x1,x3) & subset_of(x5,x3) & n_pitchfork(x5) & subset_of(x4,x3) & n_balloon(x4) & n_game(x1) & of(x1,x2) & n_office(x2))
exists x1 x2 x3 x4.(a_topic(x1) & at(x1,x2) & n_game(x2) & of(x2,x4) & n_playing(x4) & of(x2,x3) & n_work(x3) & n_people(x1))