premise: A woman is standing near the water, looks to be throwing something.
hypothesis: The woman is skipping rocks.
explanation_1: Just because a women looks to be throwing something does not mean that she is skipping rocks.
explanation_2: A woman throwing something does not infer that she is skipping rocks.
explanation_3: There is no mention of the woman skipping rocks.
premise_logic: exists e1 e2 p1 x1 x2 x3.(n_water(x2) & Topic(e2,p1) & Actor(e2,x3) & v_look(e2) & exists e3 x4.(Theme(e3,x4) & Actor(e3,x3) & v_throw(e3) & n_thing(x4)) & n_woman(x3) & near(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2.(n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_skip(e1) & n_rock(x2))