[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: • When you buy something on Pinterest using your credit card, we may share your credit card information, contact information, and other information about the transaction with the merchant you're buying from. The merchants treat this information just as if you had made a purchase from their website directly, which means their privacy policies and marketing policies apply to the information we share with them. • If you buy something on Pinterest using Apple Pay, your credit card number is not shared with the merchant, but contact and transaction information is still shared."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]