A young man with a hat linking two game-boys to a synthesizer.
A young man dances with a girl at a concert.
Nobody would be linking two game-boys to a synthesizer at a concert.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & to(e1,x5) & n_synthesizer(x5) & Theme(e1,x4) & Actor(e1,x3) & v_link(e1) & n_game-boy(x4) & card_eq_2(x4) & (x2 = x3) & n_hat(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists s1 x1 x2 x3 x4.(a_topic(x1) & with(x1,x3) & at(x3,x4) & n_concert(x4) & n_girl(x3) & n_dance(x1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1))