A guy in a black shirt is watching a guy in a green shirt paint beside a body of water.
A person is painting.
guy in a green shirt paint  shows that the person is painting
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(beside(e1,x6) & of(x6,x7) & n_water(x7) & n_body(x6) & in(e1,x4) & n_paint(x4) & of(x4,x5) & n_shirt(x5) & a_green(s2) & Theme(s2,x4) & Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & n_guy(x3) & in(x1,x2) & n_shirt(x2) & a_black(s1) & Theme(s1,x2) & n_guy(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_painting(x2)) & n_person(x1))