premise: Two women are laughing and smiling while they eat a meal together.
hypothesis: Lilly and Sally were eating lunch.
explanation_1: Meal does not necessarily mean lunch.
explanation_2: Two women doesn't imply that they are Lilly and Sally. Meal doesn't imply lunch.
explanation_3: Just because they eat a meal together it not necessarily be a lunch.
premise_logic: exists e2 e1 p1 x1 x2.(exists e3 s1 x3.(a_together(s1) & Manner(e3,s1) & Theme(e3,x3) & Actor(e3,x1) & v_eat(e3) & n_meal(x3)) & n_thing(x1) & while(e2,p1) & Actor(e2,x2) & v_smile(e2) & n_woman(x2) & card_eq_2(x2) & Actor(e1,x1) & v_laugh(e1) & n_woman(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2 x3.(ne_per_sally(x3) & ne_per_lilly(x2) & exists s1 x4.((x1 = x4) & n_lunch(x4) & a_eating(s1) & Theme(s1,x4)) & subset_of(x3,x1) & subset_of(x2,x1))
premise_sim: exists e2 e1 p1 x1 x2.(while(e2,p1) & v_smile(e2) & v_laugh(e1) & n_woman(x2) & n_woman(x1) & n_thing(x1) & exists e3 s1 x3.(v_eat(e3) & n_meal(x3) & a_together(s1) & Theme(e3,x3) & Manner(e3,s1) & Actor(e3,x1)) & card_eq_2(x2) & card_eq_2(x1) & Actor(e2,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(subset_of(x3,x1) & subset_of(x2,x1) & ne_per_sally(x3) & ne_per_lilly(x2) & exists s1 x4.(n_lunch(x4) & a_eating(s1) & Theme(s1,x4) & (x1 = x4)))