[{'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: Advertising programs: Verizon Wireless customers may opt out of the Relevant Mobile Advertising program by following the instructions here or by calling us at 1-866-211-0874. Verizon broadband Internet access customers may opt out of the Relevant Online Advertising program described above by following these instructions. Customers may opt out of Verizon's Relevant TV Advertising program by following these instructions."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]