Two people in hard hats and safety vests working with cable in a grassy area.
They are both men
Two people wearing hard hats doesn't imply they are men.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(e1,x8) & n_area(x8) & a_grassy(s2) & Theme(s2,x8) & with(e1,x7) & n_cable(x7) & Actor(e1,x6) & v_work(e1) & (x1 = x6) & in(x1,x2) & subset_of(x4,x2) & n_vest(x4) & of(x4,x5) & n_safety(x5) & subset_of(x3,x2) & n_hat(x3) & a_hard(s1) & Theme(s1,x3) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_man(x2) & n_thing(x1) & (x1 = x2))