premise: One brown and one black dog in grass.
hypothesis: The dogs are playing with each other.
explanation_1: Two dogs can exist on grass without playing with each other, there are many other things that they could be doing, or they could be doing nothing whatsoever.
premise_logic: exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & n_grass(x3) & n_dog(x2) & a_black(s2) & Theme(s2,x2) & card_eq_1(x2) & subset_of(x1,s1) & n_brown(x1) & card_eq_1(x1))
hypothesis_logic: exists e1 x1.(n_dog(x1) & all x2.(n_other(x2) -> with(e1,x2)) & Actor(e1,x1) & v_play(e1))
premise_sim: exists s1 s2 x1 x2 x3.(subset_of(x2,s1) & subset_of(x1,s1) & n_grass(x3) & n_dog(x2) & n_brown(x1) & in(x2,x3) & card_eq_1(x2) & card_eq_1(x1) & a_topic(s1) & a_black(s2) & Theme(s2,x2))
hypothesis_sim: exists e1 x1.(v_play(e1) & n_dog(x1) & all x2.(with(e1,x2) | -n_other(x2)) & Actor(e1,x1))