premise: A man in a black long-sleeved tee-shirt is walking down the street with a cane.
hypothesis: A man walking with a caine.
explanation_1: If the man is walking down a street, he is walking.
explanation_2: For a man to be walking with ac caine, he must be walking with a cane.
explanation_3: "A man walking with a caine" is another way to say "A man" "is walking" "with a cane"; the extra information (black long-sleeved tee-shirt, down the street) doesn't change the meaning.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4.(n_street(x3) & with(e1,x4) & n_cane(x4) & a_down(s3) & Manner(e1,s3) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_tee-shirt(x2) & a_long-sleeved(s2) & Theme(s2,x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_caine(x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_man(x1))