premise: A balding man is getting his shoes cleaned on a street corner.
hypothesis: An old man getting his shoes shined.
explanation_1: Men can bald at age 20, therefore not all balding men are old men.
explanation_2: Just because a balding man is getting his shoes cleaned on a street corner, doesn't mean he is an old man.
explanation_3: You can not infer  the man is old.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6.(Theme(e2,x3) & Actor(e2,x1) & v_get(e2) & on(e1,x5) & n_corner(x5) & of(x5,x6) & n_street(x6) & Actor(e1,x4) & v_clean(e1) & (x3 = x4) & n_shoe(x3) & of(x3,x1) & n_male(x1) & n_man(x1) & of(x1,x2) & n_balding(x2))
hypothesis_logic: exists e1 e2 s1 x1 x2 x3.(Actor(e2,x1) & v_shine(e2) & Theme(e1,x3) & Actor(e1,x2) & v_get(e1) & n_shoe(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))