premise: A man is painting a city scene on a canvas in the street.
hypothesis: A man is painting some dolphins.
explanation_1: a scene doesn't always mean with dolphins
explanation_2: There is no indication of the subject and that they are dolphins.
explanation_3: Just because a man is painting a city scene on a canvas in the street does not mean he is painting some dolphins.
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_street(x5) & Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & on(x2,x4) & in(x4,x5) & n_canvas(x4) & n_scene(x2) & of(x2,x3) & n_city(x3) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & n_dolphin(x2) & n_man(x1))