Two adults are working on a piece of wood
They are making a bench with wood, and they are carving it.
just because they are working on a piece of wood does not mean they are making a bench or carving it.
exists e1 x1 x2 x3.(on(e1,x2) & of(x2,x3) & n_wood(x3) & n_piece(x2) & Actor(e1,x1) & v_work(e1) & n_adult(x1) & card_eq_2(x1))
exists e2 e1 x1 x2.(Theme(e2,x2) & Actor(e2,x1) & v_carve(e2) & n_thing(x2) & n_thing(x1) & n_thing(x1) & with(e1,x1) & n_wood(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_bench(x2))