A man in a red sweater is walking past a mural.
A woman is painting the street signs,
It is either a man or a woman. The person is either walking past a mural or painting street signs.
exists e1 s1 x1 x2 x3.(past(e1,x3) & n_mural(x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_sweater(x2) & a_red(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_sign(x2) & of(x2,x3) & n_street(x3) & Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & n_woman(x1))