Two men on a construction site with a one way sign in the foreground
The men are construction workers.
Two men on a construction site are not always construction workers.
exists x1 x2 x3 x4 x5 x6.(n_foreground(x6) & a_topic(x1) & on(x1,x2) & in(x2,x6) & with(x2,x4) & n_sign(x4) & of(x4,x5) & n_way(x5) & card_eq_1(x4) & n_site(x2) & of(x2,x3) & n_construction(x3) & n_man(x1) & card_eq_2(x1))
exists p1 x1.(n_man(x1) & exists x2 x3.((x1 = x2) & n_worker(x2) & of(x2,x3) & n_construction(x3)))