premise: A woman in a blue shirt is laughing with a woman in a black shirt outside, as people are sitting and standing all around them.
hypothesis: Two sisters tell each other jokes in public.
explanation_1: Just because two woman are sitting together it doesn't mean they are sisters. They could just be coworkers on a break. You also can't assume they are telling each other jokes just because they are laughing. They may be laughing at the way the other people are dressed.
premise_logic: exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(exists e3 e2 x6 x7.(r_all(e3) & around(e3,x1) & Actor(e3,x7) & v_stand(e3) & n_people(x7) & Actor(e2,x6) & v_sit(e2) & n_people(x6)) & n_thing(x1) & as(e1,p1) & with(e1,x3) & in(x3,x4) & n_outside(x4) & of(x4,x5) & n_shirt(x5) & a_black(s2) & Theme(s2,x4) & n_woman(x3) & Actor(e1,x1) & v_laugh(e1) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_woman(x1))
hypothesis_logic: exists x1 x3.(n_joke(x3) & all x2.((-(x2 = x3) & n_joke(x2)) -> exists e1 x4.(in(e1,x4) & n_public(x4) & Theme(e1,x2) & Actor(e1,x1) & v_tell(e1))) & n_sister(x1) & card_eq_2(x1))
premise_sim: exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(with(e1,x3) & v_laugh(e1) & of(x4,x5) & n_woman(x3) & n_woman(x1) & n_thing(x1) & n_shirt(x5) & n_shirt(x2) & n_outside(x4) & in(x3,x4) & in(x1,x2) & exists e3 e2 x6 x7.(v_stand(e3) & v_sit(e2) & r_all(e3) & n_people(x7) & n_people(x6) & around(e3,x1) & Actor(e3,x7) & Actor(e2,x6)) & as(e1,p1) & a_blue(s1) & a_black(s2) & Theme(s2,x4) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x3.(n_sister(x1) & n_joke(x3) & card_eq_2(x1) & all x2.(exists e1 x4.(v_tell(e1) & n_public(x4) & in(e1,x4) & Theme(e1,x2) & Actor(e1,x1)) | -n_joke(x2) | (x2 = x3)))