premise: A man with a beard is playing an acoustic guitar on the street.
hypothesis: A woman flashes bystanders.
explanation_1: The person must be either a man or a woman
explanation_2: man doesn't mean woman, playing doesn't mean flashes
explanation_3: A man is not a woman.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_street(x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & on(x3,x4) & n_guitar(x3) & a_acoustic(s1) & Theme(s1,x3) & with(x1,x2) & n_beard(x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_flash(e1) & n_bystander(x2) & n_woman(x1))