[{'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: COMMUNICATIONS FROM THE SITE UPDATES AND NOTIFICATIONS The email address of account holder is used for confirmation of a successful account creation. Account holders can opt out from the updates at any time by logging into their account to modify their update preference. Users also have the right to opt in or opt out of communications related to such services as, but not limited to, new application launches, promotions, Wattpad contests and events. Wattpad may also collect the account holder's cell phone number if the account holder opts in to an SMS alert service."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Contact_Phone_Number_1stParty.'}]