premise: The Man is outside on the beach walking his dog.
hypothesis: The man is at the beach fishing.
explanation_1: The man is either fishing or walking his dog
explanation_2: If the man is fishing, he cannot be walking his dog at the same time.
explanation_3: The man can either be walking his dog or fishing, but not both simultaneously.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_dog(x4) & of(x4,x2) & n_male(x2) & n_beach(x2) & n_man(x1) & on(s1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & Theme(s1,x1) & a_outside(s1))
hypothesis_logic: exists p1 x1 x2 x3.(n_fishing(x2) & of(x2,x3) & n_beach(x3) & n_man(x1) & at(x1,x2))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_walk(e1) & on(s1,x2) & of(x4,x2) & n_man(x1) & n_male(x2) & n_dog(x4) & n_beach(x2) & a_outside(s1) & Theme(s1,x1) & Theme(e1,x4) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1 x2 x3.(of(x2,x3) & n_man(x1) & n_fishing(x2) & n_beach(x3) & at(x1,x2))