[{'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: Contact Information: If you choose to participate in certain features and/or rewards offered through the Service, you may provide us, and we may collect, your contact information, including your name, mailing address, and phone number ("Contact Information"). The email address you provided as part of your Registration Data is not considered Contact Information for the purposes of this policy.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty, Contact_Phone_Number_1stParty, Contact_Postal_Address_1stParty.'}]