[{'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: Parents may delete their Child's account or change their Child's privacy settings at any time by sending an e-mail to the administrator of the Policy, who is identified below. The deletion request will be processed within thirty (30) days of the date of which we receive it."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]