premise: A woman with a blue shirt is reading to her son.
hypothesis: a woman is reading
explanation_1: A woman is reading because a woman is reading to her son.
explanation_2: "A woman reading" is a rephrasing of "a woman reading to her son".
explanation_3: The woman who is reading wears blue shirt
premise_logic: exists e1 s1 x1 x2 x3.(to(e1,x3) & n_son(x3) & of(x3,x1) & n_female(x1) & Actor(e1,x1) & v_read(e1) & with(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_thing(x2) & n_woman(x1))