Two young women discuss something while waiting.
The two young women are discussing the weather.
Not all discussions that are had while waiting have to do with the weather.
exists e2 e1 s1 x1 x2.(while(e1,e2) & Actor(e2,x1) & v_wait(e2) & Theme(e1,x2) & Actor(e1,x1) & v_discuss(e1) & n_thing(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_weather(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1) & v_discuss(e1))