premise: A road crew is working on a road with equipment around them.
hypothesis: A road crew in orange vests are working on a road with equipment around them.
explanation_1: During daytime work it's only required they wear a bright visible colored shirt, not an orange vest.
explanation_2: You can not infer the vests are orange.
explanation_3: Just because working on a road does not mean in orange vest.
premise_logic: exists e1 x1 x2 x3 x4.(around(e1,x1) & n_thing(x1) & with(e1,x4) & n_equipment(x4) & on(e1,x3) & n_road(x3) & Actor(e1,x1) & v_work(e1) & n_crew(x1) & of(x1,x2) & n_road(x2))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5 x6.(around(e1,x1) & n_thing(x1) & with(e1,x6) & n_equipment(x6) & on(e1,x5) & n_road(x5) & Actor(e1,x1) & v_work(e1) & in(x1,x3) & n_vest(x3) & of(x3,x4) & n_orange(x4) & n_crew(x1) & of(x1,x2) & n_road(x2))