premise: A couple walking their dog.
hypothesis: A couple is walking their dog to the park.
explanation_1: They are not necessarily walking their dog in the park.
explanation_2: A couple walking a dog may not necessarily be walking the dog to a park.
explanation_3: Not everyone takes their dog to the park.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_dog(x3) & of(x3,x1) & n_thing(x1) & (x1 = x2) & n_couple(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_park(x3) & to(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x2) & of(x2,x1) & n_thing(x1) & n_couple(x1))
premise_sim: exists e1 x1 x2 x3.(v_walk(e1) & of(x3,x1) & n_thing(x1) & n_dog(x3) & n_couple(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_walk(e1) & to(e1,x3) & of(x2,x1) & n_thing(x1) & n_park(x3) & n_dog(x2) & n_couple(x1) & Theme(e1,x2) & Actor(e1,x1))