premise: A boy drags his sled through the snow.
hypothesis: a boy drags his dog
explanation_1: The boy is either dragging a sled in the snow or his dog.
explanation_2: A boy dragging a sled can not be dragging a dog.
explanation_3: Dragging a sled is not the same thing as dragging a dog.
premise_logic: exists e1 x1 x2 x3.(n_snow(x3) & through(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_drag(e1) & n_sled(x2) & of(x2,x1) & n_male(x1) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_drag(e1) & n_dog(x2) & of(x2,x1) & n_male(x1) & n_boy(x1))
premise_sim: exists e1 x1 x2 x3.(v_drag(e1) & through(e1,x3) & of(x2,x1) & n_snow(x3) & n_sled(x2) & n_male(x1) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_drag(e1) & of(x2,x1) & n_male(x1) & n_dog(x2) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1))