Workers build up a new brick house.
A brick house is being built.
A brick house can only be built by workers.
exists e1 s1 s2 x1 x2 x3.(a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_house(x2) & of(x2,x3) & n_brick(x3) & a_new(s1) & Theme(s1,x2) & n_worker(x1))
exists e1 x1 x2.(Theme(e1,x1) & v_build(e1) & n_house(x1) & of(x1,x2) & n_brick(x2))