Two young adults are playing on cube-shaped arcade consoles.
The people are playing arcade games.
in a both sentence club-shaped and arcade is various
exists e1 s1 s2 x1 x2 x3.(on(e1,x2) & n_console(x2) & of(x2,x3) & n_arcade(x3) & a_cube-shaped(s2) & Theme(s2,x2) & Actor(e1,x1) & v_play(e1) & n_adult(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & a_arcade(s1) & Theme(s1,x2))