premise: A dog on snow has something in its mouth.
hypothesis: There is a dog playing in the snow
explanation_1: Just because a dog on snow has something in its mouth does not mean that the dog playing in the snow.
premise_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & in(x3,x4) & n_mouth(x4) & of(x4,x1) & n_thing(x1) & n_thing(x3) & on(x1,x2) & n_snow(x2) & n_dog(x1))
hypothesis_logic: exists p1 x1 x4.(n_snow(x4) & exists x2 x3.((x1 = x2) & in(x2,x4) & n_playing(x2) & of(x2,x3) & n_dog(x3)))
premise_sim: exists e1 x1 x2 x3 x4.(v_have(e1) & on(x1,x2) & of(x4,x1) & n_thing(x3) & n_thing(x1) & n_snow(x2) & n_mouth(x4) & n_dog(x1) & in(x3,x4) & Theme(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists x1 x4.(n_snow(x4) & exists x2 x3.(of(x2,x3) & n_playing(x2) & n_dog(x3) & in(x2,x4) & (x1 = x2)))