Several men in red reflective vests, helmets, and face masks work in an area under construction.
A group of construction workers build a skyscraper
Not all men are construction workers. An area under construction is not necessarily a skyscraper.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(in(e1,x7) & under(x7,x8) & n_construction(x8) & n_area(x7) & Actor(e1,x1) & v_work(e1) & subset_of(x5,x1) & n_mask(x5) & of(x5,x6) & n_face(x6) & subset_of(x2,x1) & in(x2,x3) & rel(x3,x4) & n_helmet(x4) & n_vest(x3) & a_reflective(s3) & Theme(s3,x3) & a_red(s2) & Theme(s2,x3) & n_man(x2) & a_several(s1) & Theme(s1,x2))
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_build(e1) & n_skyscraper(x4) & of(x1,x2) & n_worker(x2) & of(x2,x3) & n_construction(x3) & n_group(x1))