premise: The hockey players and referee are preparing for a face-off.
hypothesis: The dog is sliding across the ice at the hockey match.
explanation_1: Hockey players and a referee are either on the ice or a dog is on the ice.
explanation_2: A dog can't be sliding across the ice at a hockey match while the players and referee are preparing for a face-off.
explanation_3: The dog cannot slide across the ice a match while the players and ref are facing off.
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_referee(x3) & n_player(x2) & of(x2,x4) & n_hockey(x4) & subset_of(x3,x1) & subset_of(x2,x1) & for(e1,x5) & n_face-off(x5) & Actor(e1,x1) & v_prepare(e1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_match(x3) & of(x3,x4) & n_hockey(x4) & n_ice(x2) & n_dog(x1) & at(e1,x3) & across(e1,x2) & Actor(e1,x1) & v_slide(e1))