A: Excuse me, Miss? B: Yes? A: Can I ask for your opinion on something? B: Sure, what can I help you with? A: Do you think I would look better in the blue or the red dress? B: I don't think either one is good on you. A: Then what should I do? B: I think you should try on the yellow dress. A: But I hate the color yellow. B: Then maybe the purple dress would look nice, too. A: I don't like purple, either. B: Then I don't know how to help you. A: Okay, thanks for your opinion anyway.