Three construction workers in bright vests prepare road to be worked on.
Men are paving the road.
Three construction workers in bright vests preparing roadway aren't just paving the road.
exists e1 p1 s1 x1 x2 x3 x4.(Topic(e1,p1) & Recipient(e1,x4) & Actor(e1,x1) & v_prepare(e1) & exists e2 s2.(a_on(s2) & Manner(e2,s2) & Theme(e2,x4) & v_work(e2)) & n_road(x4) & in(x1,x3) & n_vest(x3) & a_bright(s1) & Theme(s1,x3) & n_worker(x1) & of(x1,x2) & n_construction(x2) & card_eq_3(x1))
exists e1 x1 x2.(n_road(x2) & Theme(e1,x2) & Actor(e1,x1) & v_pave(e1) & n_man(x1))