premise: A greyhound wearing number 8 is racing.
hypothesis: A cat hanging from a ledge.
explanation_1: A greyhound who is racing is a canine engaged in running quickly, it cannot also be a cat, which is a feline, hanging from a ledge which does not imply running quickly.
premise_logic: exists e2 e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e2,x4) & Actor(e2,x3) & v_race(e2) & (x1 = x4) & n_date(x3) & a_date_day_08(x3) & a_date_day_08(x3) & n_number(x1) & Actor(e1,x1) & v_wear(e1) & of(x1,x2) & n_greyhound(x2))
hypothesis_logic: exists x1 x2 x3.(a_topic(x1) & from(x1,x3) & n_ledge(x3) & n_hanging(x1) & of(x1,x2) & n_cat(x2))
premise_sim: exists e2 e1 x1 x2 x3 x4.(v_wear(e1) & v_race(e2) & of(x1,x2) & n_number(x1) & n_greyhound(x2) & n_date(x3) & a_topic(x1) & a_date_day_08(x3) & Theme(e2,x4) & Actor(e2,x3) & Actor(e1,x1) & (x1 = x4))
hypothesis_sim: exists x1 x2 x3.(of(x1,x2) & n_ledge(x3) & n_hanging(x1) & n_cat(x2) & from(x1,x3) & a_topic(x1))