premise: The motorcyclist race on the course.
hypothesis: The man on the motorcycle road across the course.
explanation_1: Not every course is a race.
explanation_2: Not all motorcyclists are man.
explanation_3: Nothing says a man was on the motorcycle.
premise_logic: exists x1 x2 x3.(n_course(x3) & n_race(x1) & of(x1,x2) & n_motorcyclist(x2) & a_topic(x1) & on(x1,x3))
hypothesis_logic: exists x1 x2 x3 x4.(n_course(x4) & n_road(x2) & of(x2,x3) & n_motorcycle(x3) & n_man(x1) & a_topic(x1) & on(x1,x2) & across(x2,x4))
premise_sim: exists x1 x2 x3.(on(x1,x3) & of(x1,x2) & n_race(x1) & n_motorcyclist(x2) & n_course(x3) & a_topic(x1))
hypothesis_sim: exists x1 x2 x3 x4.(on(x1,x2) & of(x2,x3) & n_road(x2) & n_motorcycle(x3) & n_man(x1) & n_course(x4) & across(x2,x4) & a_topic(x1))