[{'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: Referrals If you choose to use our referral feature in the Application to tell a friend about our Service, you will be prompted to enter your friend's email address or mobile phone number or log into your preferred social network. Please ensure that you have your friend's express permission to disclose this personal data before providing it to us. If you elect to refer a friend, we will automatically populate a message for you to send to your friend inviting him or her to try the Service on your behalf, however the actual message will be sent via your mobile device or social network and you will be able to edit the final message before you send it. We do not store your friend's data."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Contact_Phone_Number_1stParty.'}]