What dialogues correspond to the sentences in exercise 5?

The sentences should be matched to the dialogues as per the listening exercise. Based on the descriptions: - The person with a problem accepts an offer of help: Dialogue X. - The person does not follow the advice: Dialogue Y. - The person is embarrassed to ask for advice: Dialogue Z. - The person feels bad because a friend is cross: Dialogue W. - The person refuses an offer of help: Dialogue V. One sentence is extra.