premise: Man walking a small pug.
hypothesis: The man is a mailman.
explanation_1: Not every man is a mailman.
explanation_2: We have no idea if he is a mailman, he could be anyone.
explanation_3: A man walking a dog may have any occupation, not simply a mailman.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_pug(x3) & a_small(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_mailman(x2)))
premise_sim: exists e1 s1 x1 x2 x3.(v_walk(e1) & n_pug(x3) & n_man(x1) & a_topic(x1) & a_small(s1) & Theme(s1,x3) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_mailman(x2) & (x1 = x2)))