A couple workers carry orange paint by a man in a white hard hat.
The workers are going to paint a house orange.
Workers carrying paint does not imply the workers are going to paint something or that the thing to be painted is a house.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(in(e1,x6) & n_hat(x6) & a_hard(s2) & Theme(s2,x6) & a_white(s1) & Theme(s1,x6) & by(e1,x5) & n_man(x5) & Theme(e1,x3) & Actor(e1,x1) & v_carry(e1) & n_paint(x3) & of(x3,x4) & n_orange(x4) & n_worker(x1) & of(x1,x2) & n_couple(x2))
exists e1 p1 x1.(n_worker(x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_paint(e2) & n_orange(x2) & of(x2,x3) & n_house(x3)))