A group of construction workers wearing white hard hats, orange vests, and orange pants work at a site.
A group of constructions workers are working on a bridge.
It does not indicate whether the construction workers are working on a bridge.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11.(at(e2,x11) & n_site(x11) & Actor(e2,x1) & v_work(e2) & subset_of(x9,x1) & n_pants(x9) & of(x9,x10) & n_orange(x10) & subset_of(x2,x1) & Theme(e1,x6) & Actor(e1,x5) & v_wear(e1) & rel(x6,x7) & n_vest(x7) & of(x7,x8) & n_orange(x8) & n_hat(x6) & a_hard(s2) & Theme(s2,x6) & a_white(s1) & Theme(s1,x6) & (x2 = x5) & of(x2,x3) & n_worker(x3) & of(x3,x4) & n_construction(x4) & n_group(x2))
exists e1 x1 x2 x3 x4.(on(e1,x4) & n_bridge(x4) & Actor(e1,x1) & v_work(e1) & of(x1,x2) & n_worker(x2) & of(x2,x3) & n_construction(x3) & n_group(x1))