A man playing the violin in the street.
There is a man playing violin because he is homeless.
Not all man playing the violin in the street is homeless.
exists e1 x1 x2 x3 x4.(n_street(x4) & n_violin(x3) & a_topic(x1) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_man(x1))
exists p1 x1 e1 p2 x2 x3 x4.((x1 = x2) & exists s1.(Theme(s1,x2) & a_homeless(s1)) & n_male(x2) & because(e1,p2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_violin(x4) & (x2 = x3) & n_man(x2))