Men in safety colors and hard hats in a construction area.
Men in a construction area.
Men in a construction area are in a construction area regardless of them being in safety colors and hard hats.
exists s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & in(x1,x6) & n_area(x6) & of(x6,x7) & n_construction(x7) & in(x1,x2) & n_hat(x5) & a_hard(s1) & Theme(s1,x5) & n_color(x4) & subset_of(x5,x2) & subset_of(x4,x2) & of(x2,x3) & n_safety(x3) & n_man(x1))
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_area(x2) & of(x2,x3) & n_construction(x3) & n_man(x1))