premise: Workers in bright orange vests on the railway platform.
hypothesis: The workers have been at their job all day.
explanation_1: Workers might be seen on a railway platform at different times of the day, and seeing them does not tell one if they were at their job all day.
premise_logic: exists s1 x1 x2 x3 x4 x5.(n_platform(x4) & of(x4,x5) & n_railway(x5) & a_topic(x1) & in(x1,x2) & on(x2,x4) & n_vest(x2) & of(x2,x3) & n_orange(x3) & a_bright(s1) & Theme(s1,x2) & n_worker(x1))
hypothesis_logic: exists x2 x3.(n_job(x3) & of(x3,x2) & n_thing(x2) & n_worker(x2) & all x1.(n_day(x1) -> exists p1.(Time(p1,x1) & at(x2,x3))))
premise_sim: exists s1 x1 x2 x3 x4 x5.(on(x2,x4) & of(x4,x5) & of(x2,x3) & n_worker(x1) & n_vest(x2) & n_railway(x5) & n_platform(x4) & n_orange(x3) & in(x1,x2) & a_topic(x1) & a_bright(s1) & Theme(s1,x2))
hypothesis_sim: exists x2 x3.(of(x3,x2) & n_worker(x2) & n_thing(x2) & n_job(x3) & all x1.(exists p1.(at(x2,x3) & Time(p1,x1)) | -n_day(x1)))