premise: Brown-haired woman talking to man with backpack.
hypothesis: A woman is talking to a man
explanation_1: A man is talking to a woman.
explanation_2: "A woman is talking to a man" is a rephrasing of "Brown-haird woman talking to a man with backpack."
explanation_3: A woman is a woman no matter her hair color. Brown hair is only one color a woman can have.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x4) & n_backpack(x4) & to(e1,x3) & n_man(x3) & Actor(e1,x2) & v_talk(e1) & (x1 = x2) & n_woman(x1) & a_brown-haired(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(to(e1,x2) & n_man(x2) & Actor(e1,x1) & v_talk(e1) & n_woman(x1))