premise: A man and a woman is walking with a dog across a beach
hypothesis: The dog is walking.
explanation_1: A dog is walking even when it is walking with a man and woman.
explanation_2: If a man and a woman walking with a dog, the dog must itself be walking.
explanation_3: If people are walking with the dog then the dog is walking.
premise_logic: exists e1 x1 x2 x3 x4 x5.(across(e1,x5) & n_beach(x5) & with(e1,x4) & n_dog(x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
hypothesis_logic: exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_walk(e1))