[{'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: As described in Section 2.3 of the User Agreement, persons must be of Minimum Age to use LinkedIn. Please visit our Safety Center for additional information about safely using our Services."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]