premise: A black-haired man is entertaining a crowd with a hula hoop.
hypothesis: A man has black hair.
explanation_1: The man has black hair
explanation_2: There is a black-haired man, so there exists a man has black hair.
explanation_3: black-haired man means the man has black hair
premise_logic: exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_entertain(e1) & with(x2,x3) & n_hoop(x3) & of(x3,x4) & n_hula(x4) & n_crowd(x2) & n_man(x1) & a_black-haired(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_hair(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))