[{'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: We collect your email address in order to: To be in accordance with CANSPAM, we agree to the following: If at any time you would like to unsubscribe from receiving future emails, you can email us at"}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]