[{'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: From time to time, we may offer contests, sweepstakes or other promotions. Participation in these promotions may require registration for our Services (see "Registration and Other Personally Identifying Information," above). We may also automatically enter our users in some promotions. If you choose to participate in promotions that require registration, we will collect contact information such as your name, address, and email address and we may share this information with co-sponsors or other third parties involved in the promotion that we identify in the rules or entry materials. We don\'t control these third parties\' privacy practices, and our Privacy Policy does not apply to their collection and use of your information. We may also share some of your entry information with third parties or the public in connection with the administration of the promotion, such as winner selection and prize fulfillment, and as permitted by the promotion\'s official rules, such as on a winners\' list.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty, Contact_3rdParty, Contact_E_Mail_Address_1stParty, Contact_E_Mail_Address_3rdParty, Contact_Postal_Address_1stParty, Contact_Postal_Address_3rdParty.'}]