[{'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: View a complete list of all non-returnable products here Returns Pick-Up and Processing In case of returns where you would like item(s) to be picked up from a different address, the address can only be changed if pick-up service is availableat the new address."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]