a guy with a white shirt making a pool shot
A man in a white shirt plays pool.
A man is a guy in a white shirt that makes a pool shot which is playing pool.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_make(e1) & n_shot(x4) & of(x4,x5) & n_pool(x5) & (x2 = x3) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_guy(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_pool(x3) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))