A male with a beard is playing a guitar.
a guitar playing man sports a beard
Man who sports a beard is the same as a male with a beard.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_guitar(x3) & with(x1,x2) & n_beard(x2) & n_male(x1))
exists x1 x2.(a_topic(x1) & all x3.(n_beard(x3) -> exists e1 x4 x5.(Theme(e1,x4) & Actor(e1,x2) & v_play(e1) & for(x4,x3) & n_sport(x4) & of(x4,x5) & n_man(x5))) & (x1 = x2) & n_guitar(x1))