A man with glasses playing a silver guitar.
The band performs on wind instruments.
Guitar and wind instruments are different.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_guitar(x4) & of(x4,x5) & n_silver(x5) & (x2 = x3) & n_glass(x2) & n_man(x1))
exists e1 x1 x2 x3.(n_band(x1) & on(e1,x2) & n_instrument(x2) & of(x2,x3) & n_wind(x3) & Actor(e1,x1) & v_perform(e1))