premise: two children and their dog play in the snow.
hypothesis: Two children and a dog are outside.
explanation_1: The sentences are the same except snow and outside. children.
premise_logic: exists s1 x1 x2 x3 x4.(n_snow(x4) & a_topic(s1) & subset_of(x2,s1) & in(x2,x4) & n_play(x2) & of(x2,x3) & n_dog(x3) & of(x2,x1) & n_thing(x1) & subset_of(x1,s1) & n_child(x1) & card_eq_2(x1))
hypothesis_logic: exists s1 x1 x2 x3.(Theme(s1,x1) & a_outside(s1) & subset_of(x3,x1) & n_dog(x3) & subset_of(x2,x1) & n_child(x2) & card_eq_2(x2))
premise_sim: exists s1 x1 x2 x3 x4.(subset_of(x2,s1) & subset_of(x1,s1) & of(x2,x3) & of(x2,x1) & n_thing(x1) & n_snow(x4) & n_play(x2) & n_dog(x3) & n_child(x1) & in(x2,x4) & card_eq_2(x1) & a_topic(s1))
hypothesis_sim: exists s1 x1 x2 x3.(subset_of(x3,x1) & subset_of(x2,x1) & n_dog(x3) & n_child(x2) & card_eq_2(x2) & a_outside(s1) & Theme(s1,x1))