premise: couples enjoying a meal, while a bunch of dogs take a nap.
hypothesis: THERE IS A COUPLE WALKING THEIR DOGS
explanation_1: The couple can't be enjoying a meal while walking the dog.
explanation_2: couples are either enjoying a meal while a bunch of dogs take a nap or walking their dogs.
explanation_3: The couple cannot be enjoying a meal and walking their dogs simultaneously.
premise_logic: exists e1 p1 x1 x2 x3.(a_topic(x1) & exists e2 x4 x5 x6.(Theme(e2,x6) & Actor(e2,x4) & v_take(e2) & n_nap(x6) & of(x4,x5) & n_dog(x5) & n_bunch(x4)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & n_meal(x3) & (x1 = x2) & n_couple(x1))
hypothesis_logic: exists s1 x1 x2 x3 x4 x5 x6.(ne_nam_dogs(s1) & (s1 = x6) & ne_nam_their(x6) & (s1 = x5) & ne_nam_walking(x5) & (s1 = x4) & ne_nam_couple(x4) & (s1 = x3) & ne_nam_a(x3) & (s1 = x2) & ne_nam_is(x2) & (s1 = x1) & ne_nam_there(x1) & a_topic(s1))