premise: a brown and a black dog play in a field
hypothesis: The dogs are sleeping.
explanation_1: One cannot be playing and sleeping simultaneously.
explanation_2: If dogs play in a field they are not sleeping.
explanation_3: The dogs cannot both be playing and sleeping.
premise_logic: exists s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & in(x2,x4) & n_field(x4) & n_play(x2) & of(x2,x3) & n_dog(x3) & a_black(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_brown(x1))
hypothesis_logic: exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_sleep(e1))