premise: A woman sitting eating a sandwich.
hypothesis: A woman eating a meatball sandwich
explanation_1: You can not infer the sandwich is meatball.
explanation_2: The sandwich the woman is eating may not necessarily be a meatball sandwich.
explanation_3: A sandwich is not assumed to be a meatball sandwich.
premise_logic: exists e1 e2 x1 x2 x3.(a_topic(x1) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x2) & v_eat(e2) & n_sandwich(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_eat(e1) & n_sandwich(x3) & of(x3,x4) & n_meatball(x4) & (x1 = x2) & n_woman(x1))