premise: A man in a bar drinks from a pitcher while a man in a green hat looks on and a woman in a black shirt drink from a glass.
hypothesis: The women is drinking water.
explanation_1: You can not infer she is drinking water.
explanation_2: Just because a man in a bar drinks from a pitcher while a man in a green hat looks on and a woman in a black shirt drink from a glass, doesn't man the women is drinking water.
explanation_3: Not all drinks are water therefore a woman taking a drink from a glass may be drinking something other than water.
premise_logic: (x)
hypothesis_logic: exists e1 x1 x2.(n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_water(x2))