premise: A woman is holding a dog on a leash in front of a small pier.
hypothesis: The little dog is restrained by the woman holding the leash
explanation_1: Dogs can be of different sizes and need not be little. A dog can be held affectionately and just the act of holding a dog doesn't mean that the dog is being restrained.
explanation_2: The dog may not have been little or being restrained.
explanation_3: Sentence 1 doesn't mention the size of the dog, so we can't assume it is little. The woman could be holding the dog on the leash without it being restrained necessarily; she could be letting the dog lead her around.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_pier(x5) & a_small(s1) & Theme(s1,x5) & n_front(x4) & on(e1,x3) & n_leash(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_dog(x2) & n_woman(x1))
hypothesis_logic: exists e2 e1 s1 x1 x2 x3 x4.(n_leash(x4) & n_woman(x2) & n_dog(x1) & a_little(s1) & Theme(s1,x1) & Actor(e1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_hold(e2) & (x2 = x3) & Theme(e1,x1) & v_restrain(e1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_hold(e1) & on(e1,x3) & of(x4,x5) & n_woman(x1) & n_pier(x5) & n_leash(x3) & n_front(x4) & n_dog(x2) & in(e1,x4) & a_small(s1) & Theme(s1,x5) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 s1 x1 x2 x3 x4.(v_restrain(e1) & v_hold(e2) & n_woman(x2) & n_leash(x4) & n_dog(x1) & a_little(s1) & Theme(s1,x1) & Theme(e2,x4) & Theme(e1,x1) & Actor(e2,x3) & Actor(e1,x2) & (x2 = x3))