premise: A woman with a purple purse sits on the metro with her suitcase.
hypothesis: A woman with a blue purse sitting down.
explanation_1: The purse is either purple or blue.
explanation_2: A purse cannot be purple and blue at the same time.
explanation_3: Blue and purple are different colors.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_suitcase(x4) & of(x4,x3) & n_female(x3) & n_metro(x3) & with(e1,x4) & on(e1,x3) & Actor(e1,x1) & v_sit(e1) & with(x1,x2) & n_purse(x2) & a_purple(s1) & Theme(s1,x2) & n_woman(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & with(x1,x2) & a_down(s2) & Manner(e1,s2) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_purse(x2) & a_blue(s1) & Theme(s1,x2) & n_woman(x1))