[{'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: For certain Promotions on such sites, we may ask for the email address of the child's parent or guardian to inform the parent or guardian of his or her child's entry and give the parent or guardian the option to have the child's entry deleted."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]