Two girls laugh while other girls look on.
Two girls are laughing about a funny joke, surrounded by people who hate them.
Just because two girls are laughing doesn't mean they are telling a funny joke. Just because other girls are looking on doesn't mean they hate the two girls.
exists e1 p1 x1.(exists e2 p2 x2.(exists s1.(Theme(s1,x2) & a_on(s1)) & Topic(e2,p2) & Actor(e2,x2) & v_look(e2) & -(x2 = x1) & n_girl(x2)) & n_girl(x1) & n_girl(x1) & while(e1,p1) & Actor(e1,x1) & v_laugh(e1) & card_eq_2(x1))
exists e2 e1 e3 s1 x1 x2 x3 x4 x5.(about(e1,x2) & Actor(e2,x4) & Theme(e3,x1) & Actor(e3,x5) & v_hate(e3) & n_thing(x1) & (x4 = x5) & n_people(x4) & Theme(e2,x3) & v_surround(e2) & (x2 = x3) & n_joke(x2) & a_funny(s1) & Theme(s1,x2) & Actor(e1,x1) & v_laugh(e1) & n_girl(x1) & card_eq_2(x1))