premise: Two women are laughing and smiling while they eat a meal together.
hypothesis: The boys had sandwiches.
explanation_1: It is inferred that both subjects are having a meal, but first subjects are female and next are male.
explanation_2: Women refers to girls and you can either be a group of girls or boys.
explanation_3: Two women are not boys.
premise_logic: exists e1 e2 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 e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_sandwich(x2))
premise_sim: exists e1 e2 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 e1 x1 x2.(v_have(e1) & n_sandwich(x2) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1))