Four men are in a construction site.
The men are laying on the beach.
The men cannot be in a construction site as well as laying on the beach simultaneously.
exists p1 x1.(exists x2 x3.(in(x1,x2) & n_site(x2) & of(x2,x3) & n_construction(x3)) & n_man(x1) & card_eq_4(x1))
exists e1 x1 x2.(n_beach(x2) & n_man(x1) & on(e1,x2) & Actor(e1,x1) & v_lay(e1))