[{'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: Nothing on App constitutes, or is meant to constitute, advice of any kind. All the Products sold on App are governed by different state laws and if Seller is unable to deliver such Products due to implications of different state laws, Seller will return or will give credit for the amount (if any) received in advance by Seller from the sale of such Product that could not be delivered to you."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]