premise: People at a kickboxing class.
hypothesis: The zombies are acrobats.
explanation_1: People are not zombies. Kickboxing and acrobats are different.
premise_logic: exists e1 x1 x2.(a_topic(x1) & at(x1,x2) & n_class(x2) & Actor(e1,x2) & v_kickbox(e1) & n_people(x1))
hypothesis_logic: exists p1 x1.(n_zombie(x1) & exists x2.((x1 = x2) & n_acrobat(x2)))
premise_sim: exists e1 x1 x2.(v_kickbox(e1) & n_people(x1) & n_class(x2) & at(x1,x2) & a_topic(x1) & Actor(e1,x2))
hypothesis_sim: exists x1.(n_zombie(x1) & exists x2.(n_acrobat(x2) & (x1 = x2)))