premise: A dog is running in the waves at the beach.
hypothesis: The pet is laying on the couch.
explanation_1: A pet is not necessarily a dog.  A dog that is running on the beach cannot be laying on the couch at the same time.
explanation_2: A dog can't be running at a beach and laying on a couch at the same time.
explanation_3: An animal cannot be running and laying at the same time. If a pet is in the waves at the beach, it is impossible for the pet to be on the couch.
premise_logic: exists e1 x1 x2 x3.(n_beach(x3) & n_wave(x2) & at(e1,x3) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))
hypothesis_logic: exists e1 x1 x2.(n_couch(x2) & n_pet(x1) & on(e1,x2) & Actor(e1,x1) & v_lay(e1))
premise_sim: exists e1 x1 x2 x3.(v_run(e1) & n_wave(x2) & n_dog(x1) & n_beach(x3) & in(e1,x2) & at(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_lay(e1) & on(e1,x2) & n_pet(x1) & n_couch(x2) & Actor(e1,x1))