A blond man with a leather jacket playing a guitar and singing.
A man is singing and playing guitar.
man playing a guitar and singing just means a man is singing and playing guitar.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & with(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_play(e1) & n_singing(x7) & n_guitar(x6) & subset_of(x7,x5) & subset_of(x6,x5) & (x2 = x4) & n_jacket(x2) & of(x2,x3) & n_leather(x3) & n_man(x1) & a_blond(s1) & Theme(s1,x1))
exists e2 e1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & n_guitar(x4) & n_man(x3) & Theme(e1,x2) & Actor(e1,x1) & v_sing(e1) & n_guitar(x2) & n_man(x1))