premise: The big dog is checking out the smaller dog.
hypothesis: A mother dog checking up on her baby puppy.
explanation_1: The dog being bigger than the other doesn't make the smaller a puppy, nor does it make the bigger dog the mother.
explanation_2: The big dog might not be the mother, and the baby puppy may not be her baby.
explanation_3: The smaller dog doesn't have to be her baby puppy.
premise_logic: exists e1 s1 s2 s3 x1 x2.(n_dog(x2) & r_more(s2) & a_smaller(s2) & Theme(s2,x2) & n_dog(x1) & a_big(s1) & Theme(s1,x1) & a_out(s3) & Manner(e1,s3) & Theme(e1,x2) & Actor(e1,x1) & v_check(e1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & a_up(s1) & Manner(e1,s1) & on(e1,x4) & n_puppy(x4) & of(x4,x5) & n_baby(x5) & of(x4,x1) & n_female(x1) & Actor(e1,x3) & v_check(e1) & (x1 = x3) & n_dog(x1) & of(x1,x2) & n_mother(x2))