premise: A blond man playing a guitar.
hypothesis: A bald man is playing a guitar.
explanation_1: The man can't be blond while bald.
explanation_2: A man can not be blond and bald at the same time.
explanation_3: Blonde is a hair color and bald implies no hair.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_guitar(x3) & (x1 = x2) & n_man(x1) & a_blond(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2) & n_man(x1) & a_bald(s1) & Theme(s1,x1))