In Qualification you are supposed to ask her some question and she needs to say something to win you over.

Here is an example:

GUY: So, can you cook?
HB: I can make Pizza and some pasta recipes.

Is she qualifying to this guy or is she just answering your question? How can you know?

She's just answering your question.

If you're talking about what you ate for lunch and then she starts talking about how she won a cooking contest and how good at cooking she is and about how all of her friends think she's an amazing cook, then she's qualifying.

Think of it this way, when you talk to someone you don't give a shit about do you start listing off all your accomplishments? No, cause you don't give a shit what they think of you. If a woman starts telling you about how amazing she is, she's hoping that she'll convince you that she's amazing. Which of course means she's attracted to you.