premise: Young man walking dog
hypothesis: The man is walking his cat.
explanation_1: The man cannot simultaneously be walking a dog and a cat. People do not commonly walk cats.
explanation_2: A cat is not a dog.
explanation_3: dog is not cat
premise_logic: exists s1 x1 x2 x3.(n_dog(x1) & of(x1,x3) & n_walking(x3) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1) & a_topic(x1))
hypothesis_logic: exists e1 x1 x2.(n_cat(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1))