A male with a beard is playing a guitar.
a bearded homelss man plays guitar
There is no way to indicated by the sentence that the person playing the guitar is homeless. Not all bearded people are homelss (homeless is spelled wrong in sentence 2).
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 e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_guitar(x3) & n_man(x1) & of(x1,x2) & n_homelss(x2) & a_bearded(s1) & Theme(s1,x1))