Three men inside a building working on a construction project.
Three men are on the beach.
There can either be men inside a building or men on a beach
exists e1 x1 x2 x3 x4.(on(e1,x3) & n_project(x3) & of(x3,x4) & n_construction(x4) & Actor(e1,x1) & v_work(e1) & inside(x1,x2) & n_building(x2) & n_man(x1) & card_eq_3(x1))
exists p1 x1 x2.(n_beach(x2) & on(x1,x2) & n_man(x1) & card_eq_3(x1))