[{'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: Parental consent mechanisms: Email consent (low level consent): In the event the LEGO Group wishes to collect personal information from a child, COPPA requires that we first seek a parent or guardian's consent by email. In the email we will explain what information we are collecting, how we plan to use it, how the parent can provide consent, and how the parent can revoke consent. If we do not receive parental consent within a reasonable time, we will delete the parent contact information and any other personal information collected from the child collected for the purpose of contacting you."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty, Contact_E_Mail_Address_1stParty.'}]