premise: Dog standing with 1 foot up in a large field.
hypothesis: The dog is standing on one leg.
explanation_1: Dog standing with 1 foot up cannot be a dog standing on one leg.
explanation_2: If he is standing with one foot up, that means he is not standing on one leg.
explanation_3: A dog with 1 foot up can not occur by a dog standing on one leg.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(r_.(e1) & in(e1,x6) & n_field(x6) & a_large(s1) & Theme(s1,x6) & Theme(e1,x2) & Actor(e1,x1) & v_event(e1) & with(x2,x4) & Time(x4,x5) & n_up(x5) & n_foot(x4) & n_date(x4) & a_date_day_01(x4) & a_date_day_01(x4) & n_standing(x2) & (x2 = x3) & ne_nam_dog(x3) & n_thing(x1))
hypothesis_logic: exists e1 x1 x2.(n_dog(x1) & on(e1,x2) & n_leg(x2) & card_eq_1(x2) & Actor(e1,x1) & v_stand(e1))