Three people are painting a large post.
The people are painting.
Three people painting are the people
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & n_post(x2) & a_large(s1) & Theme(s1,x2) & n_people(x1) & card_eq_3(x1))
exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_painting(x2)))