premise: a group of construction workers busy refinishing a subway station.
hypothesis: A team of construction workers are hurrying to get back on schedule.
explanation_1: You can not infer they have a schedule.
explanation_2: The construction workers can work without necessarily hurrying.
explanation_3: Not all busy workers refinishing a subway station are hurrying to get back on schedule; they may be on time, or ahead of schedule.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & Theme(e1,x6) & Actor(e1,x5) & v_refinish(e1) & n_station(x6) & of(x6,x7) & n_subway(x7) & (x1 = x5) & Theme(s1,x4) & a_busy(s1) & (x1 = x4) & of(x1,x2) & n_worker(x2) & of(x2,x3) & n_construction(x3) & n_group(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3.(Topic(e1,p1) & Actor(e1,x1) & v_hurry(e1) & exists e2 p2.(exists s1 x4.(on(s1,x4) & n_schedule(x4) & Theme(s1,x1) & a_back(s1)) & Topic(e2,p2) & Actor(e2,x1) & v_get(e2)) & of(x1,x2) & n_worker(x2) & of(x2,x3) & n_construction(x3) & n_team(x1))