A woman is sitting in a chair, while a man is going through the sport utility vehicle.
a girl is sitting waiting to leave for vacation
There is no indication that the woman is waiting to leave for a vacation just because she is sitting in a chair.
Just because a woman is sitting in a chair doesn't mean she is waiting to leave for vacation.
That a woman is sitting in a chair, while a man is going through the sport utility vehicle does not imply the girl is waiting to leave for vacation.