[{'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: 2.4 Marketing, In-app Purchases & Opting-Out 2.4.1 Direct Marketing Sometimes we will use your information to tell you about our Services and our news, such as new games we are launching, events we are running, or merchandise we sell. You can opt-out if you don't want to receive this information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]