premise: People going down a hill on a roller coaster
hypothesis: Men are on a ride.
explanation_1: You cannot tell that men are on a roller coaster in sentence 1 because it is just talking about people in general. People is a gender-neutral term.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_go(e1) & on(x3,x4) & n_coaster(x4) & of(x4,x5) & n_roller(x5) & n_hill(x3) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_ride(x2)) & n_man(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_go(e1) & on(x3,x4) & of(x4,x5) & n_roller(x5) & n_people(x1) & n_hill(x3) & n_coaster(x4) & a_topic(x1) & a_down(s1) & Theme(e1,x3) & Manner(e1,s1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(on(x1,x2) & n_ride(x2)))