premise: Some dogs are running on a deserted beach.
hypothesis: There is only one dog at the beach.
explanation_1: Some is more than one, therefore there can't be only one dog.
explanation_2: Some indicates more than one dog.  One dog is not some dogs.
explanation_3: some dogs are not one dog
premise_logic: exists e1 s1 x1 x2.(on(e1,x2) & n_beach(x2) & a_deserted(s1) & Theme(s1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))
hypothesis_logic: exists p1 x1 x3.(n_beach(x3) & exists x2.((x1 = x2) & at(x2,x3) & n_dog(x2) & card_eq_1(x2) & r_only(x2)))
premise_sim: exists e1 s1 x1 x2.(v_run(e1) & on(e1,x2) & n_dog(x1) & n_beach(x2) & a_deserted(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x3.(n_beach(x3) & exists x2.(r_only(x2) & n_dog(x2) & card_eq_1(x2) & at(x2,x3) & (x1 = x2)))