premise: Horses jumping a hurdle in a race.
hypothesis: Horses are jumping over a hurdle in the last race of the day.
explanation_1: Not all horses are jumping their last race of the day
explanation_2: Horses can jump hurdles in a race at any time of day, not just the last race of the day.
explanation_3: Just because horses jumping a hurdle in a race, doesn't mean it is the last race of the day.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_race(x4) & Theme(e1,x3) & Actor(e1,x2) & v_jump(e1) & n_hurdle(x3) & (x1 = x2) & n_horse(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(n_day(x4) & n_race(x3) & a_last(s1) & Theme(s1,x3) & in(e1,x3) & of(x3,x4) & over(e1,x2) & n_hurdle(x2) & Actor(e1,x1) & v_jump(e1) & n_horse(x1))