premise: bull rider on the ground
hypothesis: The person is on the ground.
explanation_1: A bull rider is a person, and the ground is the ground.
premise_logic: exists x1 x2 x3.(n_ground(x3) & a_topic(x1) & on(x1,x3) & n_rider(x1) & of(x1,x2) & n_bull(x2))
hypothesis_logic: exists p1 x1 x2.(n_ground(x2) & n_person(x1) & on(x1,x2))
premise_sim: exists x1 x2 x3.(on(x1,x3) & of(x1,x2) & n_rider(x1) & n_ground(x3) & n_bull(x2) & a_topic(x1))
hypothesis_sim: exists x1 x2.(on(x1,x2) & n_person(x1) & n_ground(x2))