premise: Workers wearing orange vests stand near rail tracks.
hypothesis: Workers wearing orange are about to repair rail tracks.
explanation_1: Standing near rail tracks does not imply they are about to repair them.
explanation_2: Just because the workers are wearing orange vests near the tracks does not mean they're about to repair it.
explanation_3: Just because workers wearing orange vests stand near rail tracks does not mean they are about to repair rail tracks.
premise_logic: exists e2 e1 x1 x2 x3 x4 x5 x6.(near(e2,x5) & n_track(x5) & of(x5,x6) & n_rail(x6) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_vest(x3) & of(x3,x4) & n_orange(x4) & (x1 = x2) & n_worker(x1))
hypothesis_logic: exists e1 p1 s1 x1 x2 x3.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e2 x4 x5.(Theme(e2,x4) & Actor(e2,x1) & v_repair(e2) & n_track(x4) & of(x4,x5) & n_rail(x5)) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_orange(x3) & (x1 = x2) & n_worker(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4 x5 x6.(v_wear(e1) & v_stand(e2) & of(x5,x6) & of(x3,x4) & near(e2,x5) & n_worker(x1) & n_vest(x3) & n_track(x5) & n_rail(x6) & n_orange(x4) & Theme(e1,x3) & Actor(e2,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 p1 s1 x1 x2 x3.(v_wear(e1) & n_worker(x1) & n_orange(x3) & exists e2 x4 x5.(v_repair(e2) & of(x4,x5) & n_track(x4) & n_rail(x5) & Theme(e2,x4) & Actor(e2,x1)) & a_about(s1) & Topic(s1,p1) & Theme(e1,x3) & Actor(s1,x1) & Actor(e1,x2) & (x1 = x2))